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relationship_graph.html
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<html>
<head>
<script>
/**
* Copyright (c) 2016-2019, The Cytoscape Consortium.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the “Software”), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is furnished to do
* so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
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a,o=0,s=1/0,l=i.attributes,u=function(e,t){return fn(i.distance,l.length,function(t){return l[t](e)},function(e){return l[e](t)})},c=0;c<e.length;c++){var h=e[c].key,d=n[h][r[h]];d<s&&(o=h,s=d)}if("threshold"===i.mode&&s>=i.threshold||"dendrogram"===i.mode&&1===e.length)return!1;var p,f=t[o],g=t[r[o]];p="dendrogram"===i.mode?{left:f,right:g,key:f.key}:{value:f.value.concat(g.value),key:f.key},e[f.index]=p,e.splice(g.index,1),t[f.key]=p;for(var v=0;v<e.length;v++){var y=e[v];f.key===y.key?a=1/0:"min"===i.linkage?(a=n[f.key][y.key],n[f.key][y.key]>n[g.key][y.key]&&(a=n[g.key][y.key])):"max"===i.linkage?(a=n[f.key][y.key],n[f.key][y.key]<n[g.key][y.key]&&(a=n[g.key][y.key])):a="mean"===i.linkage?(n[f.key][y.key]*f.size+n[g.key][y.key]*g.size)/(f.size+g.size):"dendrogram"===i.mode?u(y.value,f.value):u(y.value[0],f.value[0]),n[f.key][y.key]=n[y.key][f.key]=a}for(var m=0;m<e.length;m++){var b=e[m].key;if(r[b]===f.key||r[b]===g.key){for(var x=b,w=0;w<e.length;w++){var 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P=(f=s.allpts).length;t=a-ct(f[P-6],f[P-4],f[P-2],.9),n=o-ct(f[P-5],f[P-3],f[P-1],.9)}else t=a-g,n=o-v;s.tgtArrowAngle=it(t,n)}};ko.getArrowWidth=ko.getArrowHeight=function(e,t){var n=this.arrowWidthCache=this.arrowWidthCache||{},r=n[e+", "+t];return r||(r=Math.max(Math.pow(13.37*e,.9),29)*t,n[e+", "+t]=r,r)};var Co={};function So(e){var t=[];if(null!=e){for(var n=0;n<e.length;n+=2){var r=e[n],i=e[n+1];t.push({x:r,y:i})}return t}}Co.findHaystackPoints=function(e){for(var t=0;t<e.length;t++){var n=e[t],r=n._private,i=r.rscratch;if(!i.haystack){var a=2*Math.random()*Math.PI;i.source={x:Math.cos(a),y:Math.sin(a)},a=2*Math.random()*Math.PI,i.target={x:Math.cos(a),y:Math.sin(a)}}var o=r.source,s=r.target,l=o.position(),u=s.position(),c=o.width(),h=s.width(),d=o.height(),p=s.height(),f=n.pstyle("haystack-radius").value/2;i.haystackPts=i.allpts=[i.source.x*c*f+l.x,i.source.y*d*f+l.y,i.target.x*h*f+u.x,i.target.y*p*f+u.y],i.midX=(i.allpts[0]+i.allpts[2])/2,i.midY=(i.allpts[1]+i.allpts[3])/2,i.edgeType="haystack",i.haystack=!0,this.storeEdgeProjections(n),this.calculateArrowAngles(n),this.recalculateEdgeLabelProjections(n),this.calculateLabelAngles(n)}},Co.findSegmentsPoints=function(e,t){var n=e._private.rscratch,r=t.posPts,i=t.intersectionPts,a=t.vectorNormInverse,o=e.pstyle("edge-distances").value,s=e.pstyle("segment-weights"),l=e.pstyle("segment-distances"),u=Math.min(s.pfValue.length,l.pfValue.length);n.edgeType="segments",n.segpts=[];for(var c=0;c<u;c++){var h=s.pfValue[c],d=l.pfValue[c],p=1-h,f=h,g="node-position"===o?r:i,v={x:g.x1*p+g.x2*f,y:g.y1*p+g.y2*f};n.segpts.push(v.x+a.x*d,v.y+a.y*d)}},Co.findLoopPoints=function(e,t,n,r){var i=e._private.rscratch,a=t.dirCounts,o=t.srcPos,s=e.pstyle("control-point-distances"),l=s?s.pfValue[0]:void 0,u=e.pstyle("loop-direction").pfValue,c=e.pstyle("loop-sweep").pfValue,h=e.pstyle("control-point-step-size").pfValue;i.edgeType="self";var d=n,p=h;r&&(d=0,p=l);var f=u-Math.PI/2,g=f-c/2,v=f+c/2,y=String(u+"_"+c);d=void 0===a[y]?a[y]=0:++a[y],i.ctrlpts=[o.x+1.4*Math.cos(g)*p*(d/3+1),o.y+1.4*Math.sin(g)*p*(d/3+1),o.x+1.4*Math.cos(v)*p*(d/3+1),o.y+1.4*Math.sin(v)*p*(d/3+1)]},Co.findCompoundLoopPoints=function(e,t,n,r){var i=e._private.rscratch;i.edgeType="compound";var a=t.srcPos,o=t.tgtPos,s=t.srcW,l=t.srcH,u=t.tgtW,c=t.tgtH,h=e.pstyle("control-point-step-size").pfValue,d=e.pstyle("control-point-distances"),p=d?d.pfValue[0]:void 0,f=n,g=h;r&&(f=0,g=p);var v={x:a.x-s/2,y:a.y-l/2},y={x:o.x-u/2,y:o.y-c/2},m={x:Math.min(v.x,y.x),y:Math.min(v.y,y.y)},b=Math.max(.5,Math.log(.01*s)),x=Math.max(.5,Math.log(.01*u));i.ctrlpts=[m.x,m.y-(1+Math.pow(50,1.12)/100)*g*(f/3+1)*b,m.x-(1+Math.pow(50,1.12)/100)*g*(f/3+1)*x,m.y]},Co.findStraightEdgePoints=function(e){e._private.rscratch.edgeType="straight"},Co.findBezierPoints=function(e,t,n,r,i){var a=e._private.rscratch,o=t.vectorNormInverse,s=t.posPts,l=t.intersectionPts,u=e.pstyle("edge-distances").value,c=e.pstyle("control-point-step-size").pfValue,h=e.pstyle("control-point-distances"),d=e.pstyle("control-point-weights"),p=h&&d?Math.min(h.value.length,d.value.length):1,f=h?h.pfValue[0]:void 0,g=d.value[0],v=r;a.edgeType=v?"multibezier":"bezier",a.ctrlpts=[];for(var y=0;y<p;y++){var m=(.5-t.eles.length/2+n)*c*(i?-1:1),b=void 0,x=ot(m);v&&(f=h?h.pfValue[y]:c,g=d.value[y]);var w=void 0!==(b=r?f:void 0!==f?x*f:void 0)?b:m,E=1-g,k=g,C="node-position"===u?s:l,S={x:C.x1*E+C.x2*k,y:C.y1*E+C.y2*k};a.ctrlpts.push(S.x+o.x*w,S.y+o.y*w)}},Co.findTaxiPoints=function(e,t){var n=e._private.rscratch;n.edgeType="segments";var r=t.posPts,i=t.srcW,a=t.srcH,o=t.tgtW,s=t.tgtH,l="node-position"!==e.pstyle("edge-distances").value,u=e.pstyle("taxi-direction").value,c=u,h=e.pstyle("taxi-turn"),d=h.pfValue,p=e.pstyle("taxi-turn-min-distance").pfValue,f="%"===h.units,g=l?(i+o)/2:0,v=l?(a+s)/2:0,y=r.x2-r.x1,m=r.y2-r.y1,b=function(e,t){return e>0?Math.max(e-t,0):Math.min(e+t,0)},x=b(y,g),w=b(m,v),E=!1;"auto"===u?u=Math.abs(x)>Math.abs(w)?"horizontal":"vertical":"upward"===u||"downward"===u?(u="vertical",E=!0):"leftward"!==u&&"rightward"!==u||(u="horizontal",E=!0);var k="vertical"===u,C=k?w:x,S=k?m:y,D=ot(S),P=!1;E&&f||!("downward"===c&&S<0||"upward"===c&&S>0||"leftward"===c&&S>0||"rightward"===c&&S<0)||(C=(D*=-1)*Math.abs(C),P=!0);var T=f?d*C:d*D,M=function(e){return Math.abs(e)<p||Math.abs(e)>=Math.abs(C)},_=M(T),B=M(C-T);if((_||B)&&!P)if(k){var N=Math.abs(S)<=a/2,I=Math.abs(y)<=o/2;if(N){var z=(r.x1+r.x2)/2,A=r.y1,L=r.y2;n.segpts=[z,A,z,L]}else if(I){var O=(r.y1+r.y2)/2,R=r.x1,F=r.x2;n.segpts=[R,O,F,O]}else n.segpts=[r.x1,r.y2]}else{var V=Math.abs(S)<=i/2,q=Math.abs(m)<=s/2;if(V){var Y=(r.y1+r.y2)/2,X=r.x1,j=r.x2;n.segpts=[X,Y,j,Y]}else if(q){var W=(r.x1+r.x2)/2,H=r.y1,K=r.y2;n.segpts=[W,H,W,K]}else n.segpts=[r.x2,r.y1]}else if(k){var G=r.y1+T+(l?a/2*D:0),Z=r.x1,U=r.x2;n.segpts=[Z,G,U,G]}else{var $=r.x1+T+(l?i/2*D:0),Q=r.y1,J=r.y2;n.segpts=[$,Q,$,J]}},Co.tryToCorrectInvalidPoints=function(e,t){var n=e._private.rscratch;if("bezier"===n.edgeType){var r=t.srcPos,i=t.tgtPos,a=t.srcW,o=t.srcH,s=t.tgtW,l=t.tgtH,u=t.srcShape,c=t.tgtShape,h=!v(n.startX)||!v(n.startY),d=!v(n.arrowStartX)||!v(n.arrowStartY),p=!v(n.endX)||!v(n.endY),f=!v(n.arrowEndX)||!v(n.arrowEndY),g=3*(this.getArrowWidth(e.pstyle("width").pfValue,e.pstyle("arrow-scale").value)*this.arrowShapeWidth),y=st({x:n.ctrlpts[0],y:n.ctrlpts[1]},{x:n.startX,y:n.startY}),m=y<g,b=st({x:n.ctrlpts[0],y:n.ctrlpts[1]},{x:n.endX,y:n.endY}),x=b<g,w=!1;if(h||d||m){w=!0;var E={x:n.ctrlpts[0]-r.x,y:n.ctrlpts[1]-r.y},k=Math.sqrt(E.x*E.x+E.y*E.y),C={x:E.x/k,y:E.y/k},S=Math.max(a,o),D={x:n.ctrlpts[0]+2*C.x*S,y:n.ctrlpts[1]+2*C.y*S},P=u.intersectLine(r.x,r.y,a,o,D.x,D.y,0);m?(n.ctrlpts[0]=n.ctrlpts[0]+C.x*(g-y),n.ctrlpts[1]=n.ctrlpts[1]+C.y*(g-y)):(n.ctrlpts[0]=P[0]+C.x*g,n.ctrlpts[1]=P[1]+C.y*g)}if(p||f||x){w=!0;var T={x:n.ctrlpts[0]-i.x,y:n.ctrlpts[1]-i.y},M=Math.sqrt(T.x*T.x+T.y*T.y),_={x:T.x/M,y:T.y/M},B=Math.max(a,o),N={x:n.ctrlpts[0]+2*_.x*B,y:n.ctrlpts[1]+2*_.y*B},I=c.intersectLine(i.x,i.y,s,l,N.x,N.y,0);x?(n.ctrlpts[0]=n.ctrlpts[0]+_.x*(g-b),n.ctrlpts[1]=n.ctrlpts[1]+_.y*(g-b)):(n.ctrlpts[0]=I[0]+_.x*g,n.ctrlpts[1]=I[1]+_.y*g)}w&&this.findEndpoints(e)}},Co.storeAllpts=function(e){var t=e._private.rscratch;if("multibezier"===t.edgeType||"bezier"===t.edgeType||"self"===t.edgeType||"compound"===t.edgeType){t.allpts=[],t.allpts.push(t.startX,t.startY);for(var n=0;n+1<t.ctrlpts.length;n+=2)t.allpts.push(t.ctrlpts[n],t.ctrlpts[n+1]),n+3<t.ctrlpts.length&&t.allpts.push((t.ctrlpts[n]+t.ctrlpts[n+2])/2,(t.ctrlpts[n+1]+t.ctrlpts[n+3])/2);var r;t.allpts.push(t.endX,t.endY),t.ctrlpts.length/2%2==0?(r=t.allpts.length/2-1,t.midX=t.allpts[r],t.midY=t.allpts[r+1]):(r=t.allpts.length/2-3,.5,t.midX=ct(t.allpts[r],t.allpts[r+2],t.allpts[r+4],.5),t.midY=ct(t.allpts[r+1],t.allpts[r+3],t.allpts[r+5],.5))}else if("straight"===t.edgeType)t.allpts=[t.startX,t.startY,t.endX,t.endY],t.midX=(t.startX+t.endX+t.arrowStartX+t.arrowEndX)/4,t.midY=(t.startY+t.endY+t.arrowStartY+t.arrowEndY)/4;else if("segments"===t.edgeType)if(t.allpts=[],t.allpts.push(t.startX,t.startY),t.allpts.push.apply(t.allpts,t.segpts),t.allpts.push(t.endX,t.endY),t.segpts.length%4==0){var i=t.segpts.length/2,a=i-2;t.midX=(t.segpts[a]+t.segpts[i])/2,t.midY=(t.segpts[a+1]+t.segpts[i+1])/2}else{var o=t.segpts.length/2-1;t.midX=t.segpts[o],t.midY=t.segpts[o+1]}},Co.checkForInvalidEdgeWarning=function(e){var t=e[0]._private.rscratch;t.nodesOverlap||v(t.startX)&&v(t.startY)&&v(t.endX)&&v(t.endY)?t.loggedErr=!1:t.loggedErr||(t.loggedErr=!0,Ce("Edge `"+e.id()+"` has invalid endpoints and so it is impossible to draw. Adjust your edge style (e.g. control points) accordingly or use an alternative edge type. This is expected behaviour when the source node and the target node overlap."))},Co.findEdgeControlPoints=function(e){var t=this;if(e&&0!==e.length){for(var n=this,r=n.cy.hasCompoundNodes(),i=new ze,a=[],o=[],s=0;s<e.length;s++){var l=e[s],u=l._private,c=l.pstyle("curve-style").value;if(!l.removed()&&l.takesUpSpace())if("haystack"!==c){var h="unbundled-bezier"===c||"segments"===c||"straight"===c||"taxi"===c,d="unbundled-bezier"===c||"bezier"===c,p=u.source.poolIndex(),f=u.target.poolIndex(),g=(h?-1:1)*ce([p,f].sort()),y=i.get(g);null==y&&(y={eles:[]},i.set(g,y),a.push(g)),y.eles.push(l),h&&(y.hasUnbundled=!0),d&&(y.hasBezier=!0)}else o.push(l)}for(var m=function(e){var o=a[e],s=i.get(o),l=void 0;if(!s.hasUnbundled){var u=s.eles[0].parallelEdges().filter(function(e){return e.isBundledBezier()});Be(s.eles),u.forEach(function(e){return s.eles.push(e)}),s.eles.sort(function(e,t){return e.poolIndex()-t.poolIndex()})}var c=s.eles[0],h=c.source(),d=c.target();if(h.poolIndex()>d.poolIndex()){var p=h;h=d,d=p}var f=s.srcPos=h.position(),g=s.tgtPos=d.position(),y=s.srcW=h.outerWidth(),m=s.srcH=h.outerHeight(),b=s.tgtW=d.outerWidth(),x=s.tgtH=d.outerHeight(),w=s.srcShape=n.nodeShapes[t.getNodeShape(h)],E=s.tgtShape=n.nodeShapes[t.getNodeShape(d)];s.dirCounts={north:0,west:0,south:0,east:0,northwest:0,southwest:0,northeast:0,southeast:0};for(var k=0;k<s.eles.length;k++){var C=s.eles[k],S=C[0]._private.rscratch,D=C.pstyle("curve-style").value,P="unbundled-bezier"===D||"segments"===D||"taxi"===D,T=!h.same(C.source());if(!s.calculatedIntersection&&h!==d&&(s.hasBezier||s.hasUnbundled)){s.calculatedIntersection=!0;var M=w.intersectLine(f.x,f.y,y,m,g.x,g.y,0),_=s.srcIntn=M,B=E.intersectLine(g.x,g.y,b,x,f.x,f.y,0),N=s.tgtIntn=B,I=s.intersectionPts={x1:M[0],x2:B[0],y1:M[1],y2:B[1]},z=s.posPts={x1:f.x,x2:g.x,y1:f.y,y2:g.y},A=B[1]-M[1],L=B[0]-M[0],O=Math.sqrt(L*L+A*A),R=s.vector={x:L,y:A},F=s.vectorNorm={x:R.x/O,y:R.y/O},V={x:-F.y,y:F.x};s.nodesOverlap=!v(O)||E.checkPoint(M[0],M[1],0,b,x,g.x,g.y)||w.checkPoint(B[0],B[1],0,y,m,f.x,f.y),s.vectorNormInverse=V,l={nodesOverlap:s.nodesOverlap,dirCounts:s.dirCounts,calculatedIntersection:!0,hasBezier:s.hasBezier,hasUnbundled:s.hasUnbundled,eles:s.eles,srcPos:g,tgtPos:f,srcW:b,srcH:x,tgtW:y,tgtH:m,srcIntn:N,tgtIntn:_,srcShape:E,tgtShape:w,posPts:{x1:z.x2,y1:z.y2,x2:z.x1,y2:z.y1},intersectionPts:{x1:I.x2,y1:I.y2,x2:I.x1,y2:I.y1},vector:{x:-R.x,y:-R.y},vectorNorm:{x:-F.x,y:-F.y},vectorNormInverse:{x:-V.x,y:-V.y}}}var q=T?l:s;S.nodesOverlap=q.nodesOverlap,S.srcIntn=q.srcIntn,S.tgtIntn=q.tgtIntn,r&&(h.isParent()||h.isChild()||d.isParent()||d.isChild())&&(h.parents().anySame(d)||d.parents().anySame(h)||h.same(d))?t.findCompoundLoopPoints(C,q,k,P):h===d?t.findLoopPoints(C,q,k,P):"segments"===D?t.findSegmentsPoints(C,q):"taxi"===D?t.findTaxiPoints(C,q):"straight"===D||!P&&s.eles.length%2==1&&k===Math.floor(s.eles.length/2)?t.findStraightEdgePoints(C):t.findBezierPoints(C,q,k,P,T),t.findEndpoints(C),t.tryToCorrectInvalidPoints(C,q),t.checkForInvalidEdgeWarning(C),t.storeAllpts(C),t.storeEdgeProjections(C),t.calculateArrowAngles(C),t.recalculateEdgeLabelProjections(C),t.calculateLabelAngles(C)}},b=0;b<a.length;b++)m(b);this.findHaystackPoints(o)}},Co.getSegmentPoints=function(e){var t=e[0]._private.rscratch;if("segments"===t.edgeType)return this.recalculateRenderedStyle(e),So(t.segpts)},Co.getControlPoints=function(e){var t=e[0]._private.rscratch,n=t.edgeType;if("bezier"===n||"multibezier"===n||"self"===n||"compound"===n)return this.recalculateRenderedStyle(e),So(t.ctrlpts)},Co.getEdgeMidpoint=function(e){var t=e[0]._private.rscratch;return this.recalculateRenderedStyle(e),{x:t.midX,y:t.midY}};var Do={manualEndptToPx:function(e,t){var n=e.position(),r=e.outerWidth(),i=e.outerHeight();if(2===t.value.length){var a=[t.pfValue[0],t.pfValue[1]];return"%"===t.units[0]&&(a[0]=a[0]*r),"%"===t.units[1]&&(a[1]=a[1]*i),a[0]+=n.x,a[1]+=n.y,a}var o=t.pfValue[0];o=-Math.PI/2+o;var s=2*Math.max(r,i),l=[n.x+Math.cos(o)*s,n.y+Math.sin(o)*s];return this.nodeShapes[this.getNodeShape(e)].intersectLine(n.x,n.y,r,i,l[0],l[1],0)},findEndpoints:function(e){var t,n,r,i,a,o=this,s=e.source()[0],l=e.target()[0],u=s.position(),c=l.position(),h=e.pstyle("target-arrow-shape").value,d=e.pstyle("source-arrow-shape").value,p=e.pstyle("target-distance-from-node").pfValue,f=e.pstyle("source-distance-from-node").pfValue,g=e._private.rscratch,y=g.edgeType,m="self"===y||"compound"===y,b="bezier"===y||"multibezier"===y||m,x="bezier"!==y,w="straight"===y||"segments"===y,E="segments"===y,k=b||x||w,C=e.pstyle("source-endpoint"),S=m?"outside-to-node":C.value,D=e.pstyle("target-endpoint"),P=m?"outside-to-node":D.value;if(g.srcManEndpt=C,g.tgtManEndpt=D,b){var T=[g.ctrlpts[0],g.ctrlpts[1]];n=x?[g.ctrlpts[g.ctrlpts.length-2],g.ctrlpts[g.ctrlpts.length-1]]:T,r=T}else if(w){var M=E?g.segpts.slice(0,2):[c.x,c.y];n=E?g.segpts.slice(g.segpts.length-2):[u.x,u.y],r=M}if("inside-to-node"===P)t=[c.x,c.y];else if(D.units)t=this.manualEndptToPx(l,D);else if("outside-to-line"===P)t=g.tgtIntn;else if("outside-to-node"===P||"outside-to-node-or-label"===P?i=n:"outside-to-line"!==P&&"outside-to-line-or-label"!==P||(i=[u.x,u.y]),t=o.nodeShapes[this.getNodeShape(l)].intersectLine(c.x,c.y,l.outerWidth(),l.outerHeight(),i[0],i[1],0),"outside-to-node-or-label"===P||"outside-to-line-or-label"===P){var _=l._private.rscratch,B=_.labelWidth,N=_.labelHeight,I=_.labelX,z=_.labelY,A=l.pstyle("text-valign").value;"top"===A?z-=N/2:"bottom"===A&&(z+=N/2);var L=l.pstyle("text-halign").value;"left"===L?I-=B/2:"right"===L&&(I+=B/2);var O=o.nodeShapes.rectangle.intersectLine(I,z,B,N,i[0],i[1],0),R=u,F=lt(R,rt(t));lt(R,rt(O))<F&&(t=O)}var V=At(t,n,o.arrowShapes[h].spacing(e)+p),q=At(t,n,o.arrowShapes[h].gap(e)+p);if(g.endX=q[0],g.endY=q[1],g.arrowEndX=V[0],g.arrowEndY=V[1],"inside-to-node"===S)t=[u.x,u.y];else if(C.units)t=this.manualEndptToPx(s,C);else if("outside-to-line"===S)t=g.srcIntn;else if("outside-to-node"===S||"outside-to-node-or-label"===S?a=r:"outside-to-line"!==S&&"outside-to-line-or-label"!==S||(a=[c.x,c.y]),t=o.nodeShapes[this.getNodeShape(s)].intersectLine(u.x,u.y,s.outerWidth(),s.outerHeight(),a[0],a[1],0),"outside-to-node-or-label"===S||"outside-to-line-or-label"===S){var Y=s._private.rscratch,X=Y.labelWidth,j=Y.labelHeight,W=Y.labelX,H=Y.labelY,K=s.pstyle("text-valign").value;"top"===K?H-=j/2:"bottom"===K&&(H+=j/2);var G=s.pstyle("text-halign").value;"left"===G?W-=X/2:"right"===G&&(W+=X/2);var Z=o.nodeShapes.rectangle.intersectLine(W,H,X,j,a[0],a[1],0),U=c,$=lt(U,rt(t));lt(U,rt(Z))<$&&(t=Z)}var Q=At(t,r,o.arrowShapes[d].spacing(e)+f),J=At(t,r,o.arrowShapes[d].gap(e)+f);g.startX=J[0],g.startY=J[1],g.arrowStartX=Q[0],g.arrowStartY=Q[1],k&&(v(g.startX)&&v(g.startY)&&v(g.endX)&&v(g.endY)?g.badLine=!1:g.badLine=!0)},getSourceEndpoint:function(e){var t=e[0]._private.rscratch;switch(this.recalculateRenderedStyle(e),t.edgeType){case"haystack":return{x:t.haystackPts[0],y:t.haystackPts[1]};default:return{x:t.arrowStartX,y:t.arrowStartY}}},getTargetEndpoint:function(e){var t=e[0]._private.rscratch;switch(this.recalculateRenderedStyle(e),t.edgeType){case"haystack":return{x:t.haystackPts[2],y:t.haystackPts[3]};default:return{x:t.arrowEndX,y:t.arrowEndY}}}},Po={};function To(e,t,n){for(var r=function(e,t,n,r){return ct(e,t,n,r)},i=t._private.rstyle.bezierPts,a=0;a<e.bezierProjPcts.length;a++){var o=e.bezierProjPcts[a];i.push({x:r(n[0],n[2],n[4],o),y:r(n[1],n[3],n[5],o)})}}Po.storeEdgeProjections=function(e){var t=e._private,n=t.rscratch,r=n.edgeType;if(t.rstyle.bezierPts=null,t.rstyle.linePts=null,t.rstyle.haystackPts=null,"multibezier"===r||"bezier"===r||"self"===r||"compound"===r){t.rstyle.bezierPts=[];for(var i=0;i+5<n.allpts.length;i+=4)To(this,e,n.allpts.slice(i,i+6))}else if("segments"===r){var 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a=!1,o=e.cy,s=o.zoom(),u=[t.clientX,t.clientY],h=e.projectIntoViewport(u[0],u[1]),d=e.hoverData.mdownPos,p=e.hoverData.mdownGPos,f=e.selection,g=null;e.hoverData.draggingEles||e.hoverData.dragging||e.hoverData.selecting||(g=e.findNearestElement(h[0],h[1],!0,!1));var m,b=e.hoverData.last,x=e.hoverData.down,w=[h[0]-f[2],h[1]-f[3]],E=e.dragData.possibleDragElements;if(p){var k=u[0]-p[0],C=k*k,S=u[1]-p[1],D=C+S*S;e.hoverData.isOverThresholdDrag=m=D>=e.desktopTapThreshold2}var P=r(t);m&&(e.hoverData.tapholdCancelled=!0);a=!0,n(g,["mousemove","vmousemove","tapdrag"],t,{x:h[0],y:h[1]});var T=function(){e.data.bgActivePosistion=void 0,e.hoverData.selecting||o.emit({originalEvent:t,type:"boxstart",position:{x:h[0],y:h[1]}}),f[4]=1,e.hoverData.selecting=!0,e.redrawHint("select",!0),e.redraw()};if(3===e.hoverData.which){if(m){var M={originalEvent:t,type:"cxtdrag",position:{x:h[0],y:h[1]}};x?x.emit(M):o.emit(M),e.hoverData.cxtDragged=!0,e.hoverData.cxtOver&&g===e.hoverData.cxtOver||(e.hoverData.cxtOver&&e.hoverData.cxtOver.emit({originalEvent:t,type:"cxtdragout",position:{x:h[0],y:h[1]}}),e.hoverData.cxtOver=g,g&&g.emit({originalEvent:t,type:"cxtdragover",position:{x:h[0],y:h[1]}}))}}else if(e.hoverData.dragging){if(a=!0,o.panningEnabled()&&o.userPanningEnabled()){var _;if(e.hoverData.justStartedPan){var B=e.hoverData.mdownPos;_={x:(h[0]-B[0])*s,y:(h[1]-B[1])*s},e.hoverData.justStartedPan=!1}else _={x:w[0]*s,y:w[1]*s};o.panBy(_),e.hoverData.dragged=!0}h=e.projectIntoViewport(t.clientX,t.clientY)}else if(1!=f[4]||null!=x&&!x.isEdge()){if(x&&x.isEdge()&&x.active()&&x.unactivate(),x&&x.grabbed()||g==b||(b&&n(b,["mouseout","tapdragout"],t,{x:h[0],y:h[1]}),g&&n(g,["mouseover","tapdragover"],t,{x:h[0],y:h[1]}),e.hoverData.last=g),x)if(m){if(o.boxSelectionEnabled()&&P)x&&x.grabbed()&&(c(E),x.emit("freeon"),E.emit("free"),e.dragData.didDrag&&(x.emit("dragfreeon"),E.emit("dragfree"))),T();else if(x&&x.grabbed()&&e.nodeIsDraggable(x)){var N=!e.dragData.didDrag;N&&e.redrawHint("eles",!0),e.dragData.didDrag=!0;var I=o.collection();e.hoverData.draggingEles||l(E,{inDragLayer:!0});var z={x:0,y:0};if(v(w[0])&&v(w[1])&&(z.x+=w[0],z.y+=w[1],N)){var A=e.hoverData.dragDelta;A&&v(A[0])&&v(A[1])&&(z.x+=A[0],z.y+=A[1])}for(var L=0;L<E.length;L++){var O=E[L];e.nodeIsDraggable(O)&&O.grabbed()&&I.merge(O)}e.hoverData.draggingEles=!0,I.silentShift(z).emit("position drag"),e.redrawHint("drag",!0),e.redraw()}}else!function(){var t=e.hoverData.dragDelta=e.hoverData.dragDelta||[];0===t.length?(t.push(w[0]),t.push(w[1])):(t[0]+=w[0],t[1]+=w[1])}();a=!0}else if(m){if(e.hoverData.dragging||!o.boxSelectionEnabled()||!P&&o.panningEnabled()&&o.userPanningEnabled()){if(!e.hoverData.selecting&&o.panningEnabled()&&o.userPanningEnabled()){i(x,e.hoverData.downs)&&(e.hoverData.dragging=!0,e.hoverData.justStartedPan=!0,f[4]=0,e.data.bgActivePosistion=rt(d),e.redrawHint("select",!0),e.redraw())}}else T();x&&x.isEdge()&&x.active()&&x.unactivate()}return f[2]=h[0],f[3]=h[1],a?(t.stopPropagation&&t.stopPropagation(),t.preventDefault&&t.preventDefault(),!1):void 0}},!1),e.registerBinding(window,"mouseup",function(i){if(e.hoverData.capture){e.hoverData.capture=!1;var a=e.cy,o=e.projectIntoViewport(i.clientX,i.clientY),s=e.selection,l=e.findNearestElement(o[0],o[1],!0,!1),u=e.dragData.possibleDragElements,h=e.hoverData.down,d=r(i);if(e.data.bgActivePosistion&&(e.redrawHint("select",!0),e.redraw()),e.hoverData.tapholdCancelled=!0,e.data.bgActivePosistion=void 0,h&&h.unactivate(),3===e.hoverData.which){var p={originalEvent:i,type:"cxttapend",position:{x:o[0],y:o[1]}};if(h?h.emit(p):a.emit(p),!e.hoverData.cxtDragged){var f={originalEvent:i,type:"cxttap",position:{x:o[0],y:o[1]}};h?h.emit(f):a.emit(f)}e.hoverData.cxtDragged=!1,e.hoverData.which=null}else if(1===e.hoverData.which){if(n(l,["mouseup","tapend","vmouseup"],i,{x:o[0],y:o[1]}),e.dragData.didDrag||e.hoverData.dragged||e.hoverData.selecting||e.hoverData.isOverThresholdDrag||n(h,["click","tap","vclick"],i,{x:o[0],y:o[1]}),null!=h||e.dragData.didDrag||e.hoverData.selecting||e.hoverData.dragged||r(i)||(a.$(t).unselect(["tapunselect"]),u.length>0&&e.redrawHint("eles",!0),e.dragData.possibleDragElements=u=a.collection()),l!=h||e.dragData.didDrag||e.hoverData.selecting||null!=l&&l._private.selectable&&(e.hoverData.dragging||("additive"===a.selectionType()||d?l.selected()?l.unselect(["tapunselect"]):l.select(["tapselect"]):d||(a.$(t).unmerge(l).unselect(["tapunselect"]),l.select(["tapselect"]))),e.redrawHint("eles",!0)),e.hoverData.selecting){var g=a.collection(e.getAllInBox(s[0],s[1],s[2],s[3]));e.redrawHint("select",!0),g.length>0&&e.redrawHint("eles",!0),a.emit({type:"boxend",originalEvent:i,position:{x:o[0],y:o[1]}});var v=function(e){return e.selectable()&&!e.selected()};"additive"===a.selectionType()?g.emit("box").stdFilter(v).select().emit("boxselect"):(d||a.$(t).unmerge(g).unselect(),g.emit("box").stdFilter(v).select().emit("boxselect")),e.redraw()}if(e.hoverData.dragging&&(e.hoverData.dragging=!1,e.redrawHint("select",!0),e.redrawHint("eles",!0),e.redraw()),!s[4]){e.redrawHint("drag",!0),e.redrawHint("eles",!0);var y=h&&h.grabbed();c(u),y&&(h.emit("freeon"),u.emit("free"),e.dragData.didDrag&&(h.emit("dragfreeon"),u.emit("dragfree")))}}s[4]=0,e.hoverData.down=null,e.hoverData.cxtStarted=!1,e.hoverData.draggingEles=!1,e.hoverData.selecting=!1,e.hoverData.isOverThresholdDrag=!1,e.dragData.didDrag=!1,e.hoverData.dragged=!1,e.hoverData.dragDelta=[],e.hoverData.mdownPos=null,e.hoverData.mdownGPos=null}},!1);var m,b,x,w,E,k,C,S,D,P,T,M,_;e.registerBinding(e.container,"wheel",function(t){if(!e.scrollingPage){var n,r=e.cy,i=e.projectIntoViewport(t.clientX,t.clientY),a=[i[0]*r.zoom()+r.pan().x,i[1]*r.zoom()+r.pan().y];e.hoverData.draggingEles||e.hoverData.dragging||e.hoverData.cxtStarted||0!==e.selection[4]?t.preventDefault():r.panningEnabled()&&r.userPanningEnabled()&&r.zoomingEnabled()&&r.userZoomingEnabled()&&(t.preventDefault(),e.data.wheelZooming=!0,clearTimeout(e.data.wheelTimeout),e.data.wheelTimeout=setTimeout(function(){e.data.wheelZooming=!1,e.redrawHint("eles",!0),e.redraw()},150),n=null!=t.deltaY?t.deltaY/-250:null!=t.wheelDeltaY?t.wheelDeltaY/1e3:t.wheelDelta/1e3,n*=e.wheelSensitivity,1===t.deltaMode&&(n*=33),r.zoom({level:r.zoom()*Math.pow(10,n),renderedPosition:{x:a[0],y:a[1]}}))}},!0),e.registerBinding(window,"scroll",function(t){e.scrollingPage=!0,clearTimeout(e.scrollingPageTimeout),e.scrollingPageTimeout=setTimeout(function(){e.scrollingPage=!1},250)},!0),e.registerBinding(e.container,"mouseout",function(t){var n=e.projectIntoViewport(t.clientX,t.clientY);e.cy.emit({originalEvent:t,type:"mouseout",position:{x:n[0],y:n[1]}})},!1),e.registerBinding(e.container,"mouseover",function(t){var n=e.projectIntoViewport(t.clientX,t.clientY);e.cy.emit({originalEvent:t,type:"mouseover",position:{x:n[0],y:n[1]}})},!1);var B,N,I,z,A=function(e,t,n,r){return Math.sqrt((n-e)*(n-e)+(r-t)*(r-t))},L=function(e,t,n,r){return(n-e)*(n-e)+(r-t)*(r-t)};if(e.registerBinding(e.container,"touchstart",B=function(t){if(y(t)){d(),e.touchData.capture=!0,e.data.bgActivePosistion=void 0;var r=e.cy,i=e.touchData.now,a=e.touchData.earlier;if(t.touches[0]){var s=e.projectIntoViewport(t.touches[0].clientX,t.touches[0].clientY);i[0]=s[0],i[1]=s[1]}if(t.touches[1]){s=e.projectIntoViewport(t.touches[1].clientX,t.touches[1].clientY);i[2]=s[0],i[3]=s[1]}if(t.touches[2]){s=e.projectIntoViewport(t.touches[2].clientX,t.touches[2].clientY);i[4]=s[0],i[5]=s[1]}if(t.touches[1]){c(e.dragData.touchDragEles);var h=e.findContainerClientCoords();D=h[0],P=h[1],T=h[2],M=h[3],m=t.touches[0].clientX-D,b=t.touches[0].clientY-P,x=t.touches[1].clientX-D,w=t.touches[1].clientY-P,_=0<=m&&m<=T&&0<=x&&x<=T&&0<=b&&b<=M&&0<=w&&w<=M;var p=r.pan(),f=r.zoom();E=A(m,b,x,w),k=L(m,b,x,w),S=[((C=[(m+x)/2,(b+w)/2])[0]-p.x)/f,(C[1]-p.y)/f];if(k<4e4&&!t.touches[2]){var g=e.findNearestElement(i[0],i[1],!0,!0),v=e.findNearestElement(i[2],i[3],!0,!0);return g&&g.isNode()?(g.activate().emit({originalEvent:t,type:"cxttapstart",position:{x:i[0],y:i[1]}}),e.touchData.start=g):v&&v.isNode()?(v.activate().emit({originalEvent:t,type:"cxttapstart",position:{x:i[0],y:i[1]}}),e.touchData.start=v):r.emit({originalEvent:t,type:"cxttapstart",position:{x:i[0],y:i[1]}}),e.touchData.start&&(e.touchData.start._private.grabbed=!1),e.touchData.cxt=!0,e.touchData.cxtDragged=!1,e.data.bgActivePosistion=void 0,void e.redraw()}}if(t.touches[2]);else if(t.touches[1]);else if(t.touches[0]){var B=e.findNearestElements(i[0],i[1],!0,!0),N=B[0];if(null!=N&&(N.activate(),e.touchData.start=N,e.touchData.starts=B,e.nodeIsGrabbable(N))){var I=e.dragData.touchDragEles=r.collection(),z=null;e.redrawHint("eles",!0),e.redrawHint("drag",!0),N.selected()?(z=r.$(function(t){return t.selected()&&e.nodeIsGrabbable(t)}),l(z,{addToList:I})):u(N,{addToList:I}),o(N);var O=function(e){return{originalEvent:t,type:e,position:{x:i[0],y:i[1]}}};N.emit(O("grabon")),z?z.forEach(function(e){e.emit(O("grab"))}):N.emit(O("grab"))}n(N,["touchstart","tapstart","vmousedown"],t,{x:i[0],y:i[1]}),null==N&&(e.data.bgActivePosistion={x:s[0],y:s[1]},e.redrawHint("select",!0),e.redraw()),e.touchData.singleTouchMoved=!1,e.touchData.singleTouchStartTime=+new Date,clearTimeout(e.touchData.tapholdTimeout),e.touchData.tapholdTimeout=setTimeout(function(){!1!==e.touchData.singleTouchMoved||e.pinching||e.touchData.selecting||n(e.touchData.start,["taphold"],t,{x:i[0],y:i[1]})},e.tapholdDuration)}if(t.touches.length>=1){for(var R=e.touchData.startPosition=[],F=0;F<i.length;F++)R[F]=a[F]=i[F];var V=t.touches[0];e.touchData.startGPosition=[V.clientX,V.clientY]}}},!1),e.registerBinding(window,"touchmove",N=function(t){var r=e.touchData.capture;if(r||y(t)){var a=e.selection,o=e.cy,s=e.touchData.now,u=e.touchData.earlier,h=o.zoom();if(t.touches[0]){var d=e.projectIntoViewport(t.touches[0].clientX,t.touches[0].clientY);s[0]=d[0],s[1]=d[1]}if(t.touches[1]){d=e.projectIntoViewport(t.touches[1].clientX,t.touches[1].clientY);s[2]=d[0],s[3]=d[1]}if(t.touches[2]){d=e.projectIntoViewport(t.touches[2].clientX,t.touches[2].clientY);s[4]=d[0],s[5]=d[1]}var p,f=e.touchData.startGPosition;if(r&&t.touches[0]&&f){for(var g=[],C=0;C<s.length;C++)g[C]=s[C]-u[C];var T=t.touches[0].clientX-f[0],M=T*T,B=t.touches[0].clientY-f[1];p=M+B*B>=e.touchTapThreshold2}if(r&&e.touchData.cxt){t.preventDefault();var N=t.touches[0].clientX-D,I=t.touches[0].clientY-P,z=t.touches[1].clientX-D,O=t.touches[1].clientY-P,R=L(N,I,z,O);if(R/k>=2.25||R>=22500){e.touchData.cxt=!1,e.data.bgActivePosistion=void 0,e.redrawHint("select",!0);var F={originalEvent:t,type:"cxttapend",position:{x:s[0],y:s[1]}};e.touchData.start?(e.touchData.start.unactivate().emit(F),e.touchData.start=null):o.emit(F)}}if(r&&e.touchData.cxt){F={originalEvent:t,type:"cxtdrag",position:{x:s[0],y:s[1]}};e.data.bgActivePosistion=void 0,e.redrawHint("select",!0),e.touchData.start?e.touchData.start.emit(F):o.emit(F),e.touchData.start&&(e.touchData.start._private.grabbed=!1),e.touchData.cxtDragged=!0;var V=e.findNearestElement(s[0],s[1],!0,!0);e.touchData.cxtOver&&V===e.touchData.cxtOver||(e.touchData.cxtOver&&e.touchData.cxtOver.emit({originalEvent:t,type:"cxtdragout",position:{x:s[0],y:s[1]}}),e.touchData.cxtOver=V,V&&V.emit({originalEvent:t,type:"cxtdragover",position:{x:s[0],y:s[1]}}))}else if(r&&t.touches[2]&&o.boxSelectionEnabled())t.preventDefault(),e.data.bgActivePosistion=void 0,this.lastThreeTouch=+new Date,e.touchData.selecting||o.emit({originalEvent:t,type:"boxstart",position:{x:s[0],y:s[1]}}),e.touchData.selecting=!0,e.redrawHint("select",!0),a&&0!==a.length&&void 0!==a[0]?(a[2]=(s[0]+s[2]+s[4])/3,a[3]=(s[1]+s[3]+s[5])/3):(a[0]=(s[0]+s[2]+s[4])/3,a[1]=(s[1]+s[3]+s[5])/3,a[2]=(s[0]+s[2]+s[4])/3+1,a[3]=(s[1]+s[3]+s[5])/3+1),a[4]=1,e.touchData.selecting=!0,e.redraw();else if(r&&t.touches[1]&&o.zoomingEnabled()&&o.panningEnabled()&&o.userZoomingEnabled()&&o.userPanningEnabled()){if(t.preventDefault(),e.data.bgActivePosistion=void 0,e.redrawHint("select",!0),ee=e.dragData.touchDragEles){e.redrawHint("drag",!0);for(var q=0;q<ee.length;q++){var Y=ee[q]._private;Y.grabbed=!1,Y.rscratch.inDragLayer=!1}}var X=e.touchData.start,j=(N=t.touches[0].clientX-D,I=t.touches[0].clientY-P,z=t.touches[1].clientX-D,O=t.touches[1].clientY-P,A(N,I,z,O)),W=j/E;if(_){var H=(N-m+(z-x))/2,K=(I-b+(O-w))/2,G=o.zoom(),Z=G*W,U=o.pan(),$=S[0]*G+U.x,Q=S[1]*G+U.y,J={x:-Z/G*($-U.x-H)+$,y:-Z/G*(Q-U.y-K)+Q};if(X&&X.active()){var ee=e.dragData.touchDragEles;c(ee),e.redrawHint("drag",!0),e.redrawHint("eles",!0),X.unactivate().emit("freeon"),ee.emit("free"),e.dragData.didDrag&&(X.emit("dragfreeon"),ee.emit("dragfree"))}o.viewport({zoom:Z,pan:J,cancelOnFailedZoom:!0}),E=j,m=N,b=I,x=z,w=O,e.pinching=!0}if(t.touches[0]){d=e.projectIntoViewport(t.touches[0].clientX,t.touches[0].clientY);s[0]=d[0],s[1]=d[1]}if(t.touches[1]){d=e.projectIntoViewport(t.touches[1].clientX,t.touches[1].clientY);s[2]=d[0],s[3]=d[1]}if(t.touches[2]){d=e.projectIntoViewport(t.touches[2].clientX,t.touches[2].clientY);s[4]=d[0],s[5]=d[1]}}else if(t.touches[0]){var te=e.touchData.start,ne=e.touchData.last;if(e.hoverData.draggingEles||e.swipePanning||(V=e.findNearestElement(s[0],s[1],!0,!0)),r&&null!=te&&t.preventDefault(),r&&null!=te&&e.nodeIsDraggable(te))if(p){ee=e.dragData.touchDragEles;var re=!e.dragData.didDrag;re&&l(ee,{inDragLayer:!0}),e.dragData.didDrag=!0;var ie={x:0,y:0};if(v(g[0])&&v(g[1]))if(ie.x+=g[0],ie.y+=g[1],re)e.redrawHint("eles",!0),(ae=e.touchData.dragDelta)&&v(ae[0])&&v(ae[1])&&(ie.x+=ae[0],ie.y+=ae[1]);e.hoverData.draggingEles=!0,ee.silentShift(ie).emit("position drag"),e.redrawHint("drag",!0),e.touchData.startPosition[0]==u[0]&&e.touchData.startPosition[1]==u[1]&&e.redrawHint("eles",!0),e.redraw()}else{var ae;0===(ae=e.touchData.dragDelta=e.touchData.dragDelta||[]).length?(ae.push(g[0]),ae.push(g[1])):(ae[0]+=g[0],ae[1]+=g[1])}if(n(te||V,["touchmove","tapdrag","vmousemove"],t,{x:s[0],y:s[1]}),te&&te.grabbed()||V==ne||(ne&&ne.emit({originalEvent:t,type:"tapdragout",position:{x:s[0],y:s[1]}}),V&&V.emit({originalEvent:t,type:"tapdragover",position:{x:s[0],y:s[1]}})),e.touchData.last=V,r)for(q=0;q<s.length;q++)s[q]&&e.touchData.startPosition[q]&&p&&(e.touchData.singleTouchMoved=!0);if(r&&(null==te||te.isEdge())&&o.panningEnabled()&&o.userPanningEnabled()){i(te,e.touchData.starts)&&(t.preventDefault(),e.swipePanning?o.panBy({x:g[0]*h,y:g[1]*h}):p&&(e.swipePanning=!0,o.panBy({x:T*h,y:B*h}),te&&(te.unactivate(),e.data.bgActivePosistion||(e.data.bgActivePosistion=rt(e.touchData.startPosition)),e.redrawHint("select",!0),e.touchData.start=null)));d=e.projectIntoViewport(t.touches[0].clientX,t.touches[0].clientY);s[0]=d[0],s[1]=d[1]}}for(C=0;C<s.length;C++)u[C]=s[C];r&&t.touches.length>0&&!e.hoverData.draggingEles&&!e.swipePanning&&null!=e.data.bgActivePosistion&&(e.data.bgActivePosistion=void 0,e.redrawHint("select",!0),e.redraw())}},!1),e.registerBinding(window,"touchcancel",I=function(t){var n=e.touchData.start;e.touchData.capture=!1,n&&n.unactivate()}),e.registerBinding(window,"touchend",z=function(r){var i=e.touchData.start;if(e.touchData.capture){0===r.touches.length&&(e.touchData.capture=!1),r.preventDefault();var a=e.selection;e.swipePanning=!1,e.hoverData.draggingEles=!1;var o,s=e.cy,l=s.zoom(),u=e.touchData.now,h=e.touchData.earlier;if(r.touches[0]){var d=e.projectIntoViewport(r.touches[0].clientX,r.touches[0].clientY);u[0]=d[0],u[1]=d[1]}if(r.touches[1]){d=e.projectIntoViewport(r.touches[1].clientX,r.touches[1].clientY);u[2]=d[0],u[3]=d[1]}if(r.touches[2]){d=e.projectIntoViewport(r.touches[2].clientX,r.touches[2].clientY);u[4]=d[0],u[5]=d[1]}if(i&&i.unactivate(),e.touchData.cxt){if(o={originalEvent:r,type:"cxttapend",position:{x:u[0],y:u[1]}},i?i.emit(o):s.emit(o),!e.touchData.cxtDragged){var p={originalEvent:r,type:"cxttap",position:{x:u[0],y:u[1]}};i?i.emit(p):s.emit(p)}return e.touchData.start&&(e.touchData.start._private.grabbed=!1),e.touchData.cxt=!1,e.touchData.start=null,void e.redraw()}if(!r.touches[2]&&s.boxSelectionEnabled()&&e.touchData.selecting){e.touchData.selecting=!1;var f=s.collection(e.getAllInBox(a[0],a[1],a[2],a[3]));a[0]=void 0,a[1]=void 0,a[2]=void 0,a[3]=void 0,a[4]=0,e.redrawHint("select",!0),s.emit({type:"boxend",originalEvent:r,position:{x:u[0],y:u[1]}});f.emit("box").stdFilter(function(e){return e.selectable()&&!e.selected()}).select().emit("boxselect"),f.nonempty()&&e.redrawHint("eles",!0),e.redraw()}if(null!=i&&i.unactivate(),r.touches[2])e.data.bgActivePosistion=void 0,e.redrawHint("select",!0);else if(r.touches[1]);else if(r.touches[0]);else if(!r.touches[0]){e.data.bgActivePosistion=void 0,e.redrawHint("select",!0);var g=e.dragData.touchDragEles;if(null!=i){var v=i._private.grabbed;c(g),e.redrawHint("drag",!0),e.redrawHint("eles",!0),v&&(i.emit("freeon"),g.emit("free"),e.dragData.didDrag&&(i.emit("dragfreeon"),g.emit("dragfree"))),n(i,["touchend","tapend","vmouseup","tapdragout"],r,{x:u[0],y:u[1]}),i.unactivate(),e.touchData.start=null}else{var y=e.findNearestElement(u[0],u[1],!0,!0);n(y,["touchend","tapend","vmouseup","tapdragout"],r,{x:u[0],y:u[1]})}var m=e.touchData.startPosition[0]-u[0],b=m*m,x=e.touchData.startPosition[1]-u[1],w=(b+x*x)*l*l;e.touchData.singleTouchMoved||(i||s.$(":selected").unselect(["tapunselect"]),n(i,["tap","vclick"],r,{x:u[0],y:u[1]})),null!=i&&!e.dragData.didDrag&&i._private.selectable&&w<e.touchTapThreshold2&&!e.pinching&&("single"===s.selectionType()?(s.$(t).unmerge(i).unselect(["tapunselect"]),i.select(["tapselect"])):i.selected()?i.unselect(["tapunselect"]):i.select(["tapselect"]),e.redrawHint("eles",!0)),e.touchData.singleTouchMoved=!0}for(var E=0;E<u.length;E++)h[E]=u[E];e.dragData.didDrag=!1,0===r.touches.length&&(e.touchData.dragDelta=[],e.touchData.startPosition=null,e.touchData.startGPosition=null),r.touches.length<2&&(e.pinching=!1,e.redrawHint("eles",!0),e.redraw())}},!1),"undefined"==typeof TouchEvent){var O=[],R=function(e){return{clientX:e.clientX,clientY:e.clientY,force:1,identifier:e.pointerId,pageX:e.pageX,pageY:e.pageY,radiusX:e.width/2,radiusY:e.height/2,screenX:e.screenX,screenY:e.screenY,target:e.target}},F=function(e){O.push(function(e){return{event:e,touch:R(e)}}(e))},V=function(e){for(var t=0;t<O.length;t++){if(O[t].event.pointerId===e.pointerId)return void O.splice(t,1)}},q=function(e){e.touches=O.map(function(e){return e.touch})},Y=function(e){return"mouse"===e.pointerType||4===e.pointerType};e.registerBinding(e.container,"pointerdown",function(e){Y(e)||(e.preventDefault(),F(e),q(e),B(e))}),e.registerBinding(e.container,"pointerup",function(e){Y(e)||(V(e),q(e),z(e))}),e.registerBinding(e.container,"pointercancel",function(e){Y(e)||(V(e),q(e),I())}),e.registerBinding(e.container,"pointermove",function(e){Y(e)||(e.preventDefault(),function(e){var t=O.filter(function(t){return t.event.pointerId===e.pointerId})[0];t.event=e,t.touch=R(e)}(e),q(e),N(e))})}};var Fo={generatePolygon:function(e,t){return this.nodeShapes[e]={renderer:this,name:e,points:t,draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl("polygon",e,t,n,r,i,this.points)},intersectLine:function(e,t,n,r,i,a,o){return zt(i,a,this.points,e,t,n/2,r/2,o)},checkPoint:function(e,t,n,r,i,a,o){return Pt(e,t,this.points,a,o,r,i,[0,-1],n)}}}};Fo.generateEllipse=function(){return this.nodeShapes.ellipse={renderer:this,name:"ellipse",draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,r,i,a,o){return function(e,t,n,r,i,a){var o=n-e,s=r-t;o/=i,s/=a;var l=Math.sqrt(o*o+s*s),u=l-1;if(u<0)return[];var c=u/l;return[(n-e)*c+e,(r-t)*c+t]}(i,a,e,t,n/2+o,r/2+o)},checkPoint:function(e,t,n,r,i,a,o){return _t(e,t,r,i,a,o,n)}}},Fo.generateRoundRectangle=function(){return this.nodeShapes["round-rectangle"]=this.nodeShapes.roundrectangle={renderer:this,name:"round-rectangle",points:Lt(4,0),draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,r,i,a,o){return wt(i,a,e,t,n,r,o)},checkPoint:function(e,t,n,r,i,a,o){var s=Ft(r,i),l=2*s;return!!Pt(e,t,this.points,a,o,r,i-l,[0,-1],n)||(!!Pt(e,t,this.points,a,o,r-l,i,[0,-1],n)||(!!_t(e,t,l,l,a-r/2+s,o-i/2+s,n)||(!!_t(e,t,l,l,a+r/2-s,o-i/2+s,n)||(!!_t(e,t,l,l,a+r/2-s,o+i/2-s,n)||!!_t(e,t,l,l,a-r/2+s,o+i/2-s,n)))))}}},Fo.generateCutRectangle=function(){return this.nodeShapes["cut-rectangle"]=this.nodeShapes.cutrectangle={renderer:this,name:"cut-rectangle",cornerLength:8,points:Lt(4,0),draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},generateCutTrianglePts:function(e,t,n,r){var i=this.cornerLength,a=t/2,o=e/2,s=n-o,l=n+o,u=r-a,c=r+a;return{topLeft:[s,u+i,s+i,u,s+i,u+i],topRight:[l-i,u,l,u+i,l-i,u+i],bottomRight:[l,c-i,l-i,c,l-i,c-i],bottomLeft:[s+i,c,s,c-i,s+i,c-i]}},intersectLine:function(e,t,n,r,i,a,o){var s=this.generateCutTrianglePts(n+2*o,r+2*o,e,t),l=[].concat.apply([],[s.topLeft.splice(0,4),s.topRight.splice(0,4),s.bottomRight.splice(0,4),s.bottomLeft.splice(0,4)]);return zt(i,a,l,e,t)},checkPoint:function(e,t,n,r,i,a,o){if(Pt(e,t,this.points,a,o,r,i-2*this.cornerLength,[0,-1],n))return!0;if(Pt(e,t,this.points,a,o,r-2*this.cornerLength,i,[0,-1],n))return!0;var s=this.generateCutTrianglePts(r,i,a,o);return Dt(e,t,s.topLeft)||Dt(e,t,s.topRight)||Dt(e,t,s.bottomRight)||Dt(e,t,s.bottomLeft)}}},Fo.generateBarrel=function(){return this.nodeShapes.barrel={renderer:this,name:"barrel",points:Lt(4,0),draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,r,i,a,o){var s=this.generateBarrelBezierPts(n+2*o,r+2*o,e,t),l=function(e){var t=ht({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},.15),n=ht({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},.5),r=ht({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},.85);return[e[0],e[1],t.x,t.y,n.x,n.y,r.x,r.y,e[4],e[5]]},u=[].concat(l(s.topLeft),l(s.topRight),l(s.bottomRight),l(s.bottomLeft));return zt(i,a,u,e,t)},generateBarrelBezierPts:function(e,t,n,r){var i=t/2,a=e/2,o=n-a,s=n+a,l=r-i,u=r+i,c=Vt(e,t),h=c.heightOffset,d=c.widthOffset,p=c.ctrlPtOffsetPct*e,f={topLeft:[o,l+h,o+p,l,o+d,l],topRight:[s-d,l,s-p,l,s,l+h],bottomRight:[s,u-h,s-p,u,s-d,u],bottomLeft:[o+d,u,o+p,u,o,u-h]};return f.topLeft.isTop=!0,f.topRight.isTop=!0,f.bottomLeft.isBottom=!0,f.bottomRight.isBottom=!0,f},checkPoint:function(e,t,n,r,i,a,o){var s=Vt(r,i),l=s.heightOffset,u=s.widthOffset;if(Pt(e,t,this.points,a,o,r,i-2*l,[0,-1],n))return!0;if(Pt(e,t,this.points,a,o,r-2*u,i,[0,-1],n))return!0;for(var c=this.generateBarrelBezierPts(r,i,a,o),h=function(e,t,n){var r,i,a=n[4],o=n[2],s=n[0],l=n[5],u=n[1],c=Math.min(a,s),h=Math.max(a,s),d=Math.min(l,u),p=Math.max(l,u);if(c<=e&&e<=h&&d<=t&&t<=p){var f=[(r=a)-2*(i=o)+s,2*(i-r),r],g=function(e,t,n,r){var i=t*t-4*e*(n-=r);if(i<0)return[];var a=Math.sqrt(i),o=2*e;return[(-t+a)/o,(-t-a)/o]}(f[0],f[1],f[2],e).filter(function(e){return 0<=e&&e<=1});if(g.length>0)return g[0]}return null},d=Object.keys(c),p=0;p<d.length;p++){var f=c[d[p]],g=h(e,t,f);if(null!=g){var v=f[5],y=f[3],m=f[1],b=ct(v,y,m,g);if(f.isTop&&b<=t)return!0;if(f.isBottom&&t<=b)return!0}}return!1}}},Fo.generateBottomRoundrectangle=function(){return this.nodeShapes["bottom-round-rectangle"]=this.nodeShapes.bottomroundrectangle={renderer:this,name:"bottom-round-rectangle",points:Lt(4,0),draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,r,i,a,o){var s=t-(r/2+o),l=It(i,a,e,t,e-(n/2+o),s,e+(n/2+o),s,!1);return l.length>0?l:wt(i,a,e,t,n,r,o)},checkPoint:function(e,t,n,r,i,a,o){var s=Ft(r,i),l=2*s;if(Pt(e,t,this.points,a,o,r,i-l,[0,-1],n))return!0;if(Pt(e,t,this.points,a,o,r-l,i,[0,-1],n))return!0;var u=r/2+2*n,c=i/2+2*n;return!!Dt(e,t,[a-u,o-c,a-u,o,a+u,o,a+u,o-c])||(!!_t(e,t,l,l,a+r/2-s,o+i/2-s,n)||!!_t(e,t,l,l,a-r/2+s,o+i/2-s,n))}}},Fo.registerNodeShapes=function(){var e=this.nodeShapes={},t=this;this.generateEllipse(),this.generatePolygon("triangle",Lt(3,0)),this.generatePolygon("rectangle",Lt(4,0)),e.square=e.rectangle,this.generateRoundRectangle(),this.generateCutRectangle(),this.generateBarrel(),this.generateBottomRoundrectangle(),this.generatePolygon("diamond",[0,1,1,0,0,-1,-1,0]),this.generatePolygon("pentagon",Lt(5,0)),this.generatePolygon("hexagon",Lt(6,0)),this.generatePolygon("heptagon",Lt(7,0)),this.generatePolygon("octagon",Lt(8,0));var n=new Array(20),r=Rt(5,0),i=Rt(5,Math.PI/5),a=.5*(3-Math.sqrt(5));a*=1.57;for(var o=0;o<i.length/2;o++)i[2*o]*=a,i[2*o+1]*=a;for(o=0;o<5;o++)n[4*o]=r[2*o],n[4*o+1]=r[2*o+1],n[4*o+2]=i[2*o],n[4*o+3]=i[2*o+1];n=Ot(n),this.generatePolygon("star",n),this.generatePolygon("vee",[-1,-1,0,-.333,1,-1,0,1]),this.generatePolygon("rhomboid",[-1,-1,.333,-1,1,1,-.333,1]),this.nodeShapes.concavehexagon=this.generatePolygon("concave-hexagon",[-1,-.95,-.75,0,-1,.95,1,.95,.75,0,1,-.95]),this.generatePolygon("tag",[-1,-1,.25,-1,1,0,.25,1,-1,1]),e.makePolygon=function(e){var n,r="polygon-"+e.join("$");return(n=this[r])?n:t.generatePolygon(r,e)}};var Vo={timeToRender:function(){return this.redrawTotalTime/this.redrawCount},redraw:function(e){e=e||Te();var t=this;void 0===t.averageRedrawTime&&(t.averageRedrawTime=0),void 0===t.lastRedrawTime&&(t.lastRedrawTime=0),void 0===t.lastDrawTime&&(t.lastDrawTime=0),t.requestedFrame=!0,t.renderOptions=e},beforeRender:function(e,t){if(!this.destroyed){null==t&&Ee("Priority is not optional for beforeRender");var n=this.beforeRenderCallbacks;n.push({fn:e,priority:t}),n.sort(function(e,t){return t.priority-e.priority})}}},qo=function(e,t,n){for(var r=e.beforeRenderCallbacks,i=0;i<r.length;i++)r[i].fn(t,n)};Vo.startRenderLoop=function(){var e=this,t=e.cy;if(!e.renderLoopStarted){e.renderLoopStarted=!0;oe(function n(r){if(!e.destroyed){if(t.batching());else if(e.requestedFrame&&!e.skipFrame){qo(e,!0,r);var i=se();e.render(e.renderOptions);var a=e.lastDrawTime=se();void 0===e.averageRedrawTime&&(e.averageRedrawTime=a-i),void 0===e.redrawCount&&(e.redrawCount=0),e.redrawCount++,void 0===e.redrawTotalTime&&(e.redrawTotalTime=0);var o=a-i;e.redrawTotalTime+=o,e.lastRedrawTime=o,e.averageRedrawTime=e.averageRedrawTime/2+o/2,e.requestedFrame=!1}else qo(e,!1,r);e.skipFrame=!1,oe(n)}})}};var Yo=function(e){this.init(e)},Xo=Yo.prototype;Xo.clientFunctions=["redrawHint","render","renderTo","matchCanvasSize","nodeShapeImpl","arrowShapeImpl"],Xo.init=function(e){var t=this;t.options=e,t.cy=e.cy;var n=t.container=e.cy.container();if(a){var r=a.document,i=r.head,o="__________cytoscape_container",s=null!=r.getElementById("__________cytoscape_stylesheet");if(n.className.indexOf(o)<0&&(n.className=(n.className||"")+" "+o),!s){var l=r.createElement("style");l.id="__________cytoscape_stylesheet",l.innerHTML="."+o+" { position: relative; }",i.insertBefore(l,i.children[0])}"static"===a.getComputedStyle(n).getPropertyValue("position")&&Ce("A Cytoscape container has style position:static and so can not use UI extensions properly")}t.selection=[void 0,void 0,void 0,void 0,0],t.bezierProjPcts=[.05,.225,.4,.5,.6,.775,.95],t.hoverData={down:null,last:null,downTime:null,triggerMode:null,dragging:!1,initialPan:[null,null],capture:!1},t.dragData={possibleDragElements:[]},t.touchData={start:null,capture:!1,startPosition:[null,null,null,null,null,null],singleTouchStartTime:null,singleTouchMoved:!0,now:[null,null,null,null,null,null],earlier:[null,null,null,null,null,null]},t.redraws=0,t.showFps=e.showFps,t.debug=e.debug,t.hideEdgesOnViewport=e.hideEdgesOnViewport,t.hideLabelsOnViewport=e.hideLabelsOnViewport,t.textureOnViewport=e.textureOnViewport,t.wheelSensitivity=e.wheelSensitivity,t.motionBlurEnabled=e.motionBlur,t.forcedPixelRatio=v(e.pixelRatio)?e.pixelRatio:null,t.motionBlur=e.motionBlur,t.motionBlurOpacity=e.motionBlurOpacity,t.motionBlurTransparency=1-t.motionBlurOpacity,t.motionBlurPxRatio=1,t.mbPxRBlurry=1,t.minMbLowQualFrames=4,t.fullQualityMb=!1,t.clearedForMotionBlur=[],t.desktopTapThreshold=e.desktopTapThreshold,t.desktopTapThreshold2=e.desktopTapThreshold*e.desktopTapThreshold,t.touchTapThreshold=e.touchTapThreshold,t.touchTapThreshold2=e.touchTapThreshold*e.touchTapThreshold,t.tapholdDuration=500,t.bindings=[],t.beforeRenderCallbacks=[],t.beforeRenderPriorities={animations:400,eleCalcs:300,eleTxrDeq:200,lyrTxrDeq:150,lyrTxrSkip:100},t.registerNodeShapes(),t.registerArrowShapes(),t.registerCalculationListeners()},Xo.notify=function(e,t){var n=this,r=n.cy;this.destroyed||("init"!==e?"destroy"!==e?(("add"===e||"remove"===e||"move"===e&&r.hasCompoundNodes()||"load"===e||"zorder"===e||"mount"===e)&&n.invalidateCachedZSortedEles(),"viewport"===e&&n.redrawHint("select",!0),"load"!==e&&"resize"!==e&&"mount"!==e||(n.invalidateContainerClientCoordsCache(),n.matchCanvasSize(n.container)),n.redrawHint("eles",!0),n.redrawHint("drag",!0),this.startRenderLoop(),this.redraw()):n.destroy():n.load())},Xo.destroy=function(){var e=this;e.destroyed=!0,e.cy.stopAnimationLoop();for(var t=0;t<e.bindings.length;t++){var n=e.bindings[t],r=n.target;(r.off||r.removeEventListener).apply(r,n.args)}if(e.bindings=[],e.beforeRenderCallbacks=[],e.onUpdateEleCalcsFns=[],e.removeObserver&&e.removeObserver.disconnect(),e.styleObserver&&e.styleObserver.disconnect(),e.labelCalcDiv)try{document.body.removeChild(e.labelCalcDiv)}catch(e){}},Xo.isHeadless=function(){return!1},[wo,Lo,Oo,Ro,Fo,Vo].forEach(function(e){I(Xo,e)});var jo=function(e){return function(){var t=this,n=this.renderer;if(!t.dequeueingSetup){t.dequeueingSetup=!0;var r=ne(function(){n.redrawHint("eles",!0),n.redrawHint("drag",!0),n.redraw()},e.deqRedrawThreshold),i=e.priority||we;n.beforeRender(function(i,a){var o=se(),s=n.averageRedrawTime,l=n.lastRedrawTime,u=[],c=n.cy.extent(),h=n.getPixelRatio();for(i||n.flushRenderedStyleQueue();;){var d=se(),p=d-o,f=d-a;if(l<1e3/60){var g=1e3/60-(i?s:0);if(f>=e.deqFastCost*g)break}else if(i){if(p>=e.deqCost*l||p>=e.deqAvgCost*s)break}else if(f>=e.deqNoDrawCost*(1e3/60))break;var v=e.deq(t,h,c);if(!(v.length>0))break;for(var y=0;y<v.length;y++)u.push(v[y])}u.length>0&&(e.onDeqd(t,u),!i&&e.shouldRedraw(t,u,h,c)&&r())},i(t))}}},Wo=function(){function e(n){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:be;t(this,e),this.idsByKey=new ze,this.keyForId=new ze,this.cachesByLvl=new ze,this.lvls=[],this.getKey=n,this.doesEleInvalidateKey=r}return r(e,[{key:"getIdsFor",value:function(e){null==e&&Ee("Can not get id list 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ze,t.set(e,r),n.push(e)),r}},{key:"getCache",value:function(e,t){return this.getCachesAt(t).get(e)}},{key:"get",value:function(e,t){var n=this.getKey(e),r=this.getCache(n,t);return null!=r&&this.updateKeyMappingFor(e),r}},{key:"getForCachedKey",value:function(e,t){var n=this.keyForId.get(e.id());return this.getCache(n,t)}},{key:"hasCache",value:function(e,t){return this.getCachesAt(t).has(e)}},{key:"has",value:function(e,t){var n=this.getKey(e);return this.hasCache(n,t)}},{key:"setCache",value:function(e,t,n){n.key=e,this.getCachesAt(t).set(e,n)}},{key:"set",value:function(e,t,n){var r=this.getKey(e);this.setCache(r,t,n),this.updateKeyMappingFor(e)}},{key:"deleteCache",value:function(e,t){this.getCachesAt(t).delete(e)}},{key:"delete",value:function(e,t){var n=this.getKey(e);this.deleteCache(n,t)}},{key:"invalidateKey",value:function(e){var t=this;this.lvls.forEach(function(n){return t.deleteCache(e,n)})}},{key:"invalidate",value:function(e){var t=e.id(),n=this.keyForId.get(t);this.deleteKeyMappingFor(e);var r=this.doesEleInvalidateKey(e);return r&&this.invalidateKey(n),r||0===this.getNumberOfIdsForKey(n)}}]),e}(),Ho={dequeue:"dequeue",downscale:"downscale",highQuality:"highQuality"},Ko=Me({getKey:null,doesEleInvalidateKey:be,drawElement:null,getBoundingBox:null,getRotationPoint:null,getRotationOffset:null,isVisible:me,allowEdgeTxrCaching:!0,allowParentTxrCaching:!0}),Go=function(e,t){this.renderer=e,this.onDequeues=[];var n=Ko(t);I(this,n),this.lookup=new Wo(n.getKey,n.doesEleInvalidateKey),this.setupDequeueing()},Zo=Go.prototype;Zo.reasons=Ho,Zo.getTextureQueue=function(e){return this.eleImgCaches=this.eleImgCaches||{},this.eleImgCaches[e]=this.eleImgCaches[e]||[]},Zo.getRetiredTextureQueue=function(e){var t=this.eleImgCaches.retired=this.eleImgCaches.retired||{};return t[e]=t[e]||[]},Zo.getElementQueue=function(){return this.eleCacheQueue=this.eleCacheQueue||new Ve(function(e,t){return t.reqs-e.reqs})},Zo.getElementKeyToQueue=function(){return this.eleKeyToCacheQueue=this.eleKeyToCacheQueue||{}},Zo.getElement=function(e,t,n,r,i){var a=this,o=this.renderer,s=o.cy.zoom(),l=this.lookup;if(0===t.w||0===t.h||isNaN(t.w)||isNaN(t.h)||!e.visible())return null;if(!a.allowEdgeTxrCaching&&e.isEdge()||!a.allowParentTxrCaching&&e.isParent())return null;if(null==r&&(r=Math.ceil(at(s*n))),r<-4)r=-4;else if(s>=7.99||r>3)return null;var u=Math.pow(2,r),c=t.h*u,h=t.w*u,d=o.eleTextBiggerThanMin(e,u);if(!this.isVisible(e,d))return null;var p,f=l.get(e,r);if(f&&f.invalidated&&(f.invalidated=!1,f.texture.invalidatedWidth-=f.width),f)return f;if(p=c<=25?25:c<=50?50:50*Math.ceil(c/50),c>1024||h>1024)return null;var g=a.getTextureQueue(p),v=g[g.length-2],y=function(){return a.recycleTexture(p,h)||a.addTexture(p,h)};v||(v=g[g.length-1]),v||(v=y()),v.width-v.usedWidth<h&&(v=y());for(var m,b=function(e){return e&&e.scaledLabelShown===d},x=i&&i===Ho.dequeue,w=i&&i===Ho.highQuality,E=i&&i===Ho.downscale,k=r+1;k<=3;k++){var C=l.get(e,k);if(C){m=C;break}}var S=m&&m.level===r+1?m:null,D=function(){v.context.drawImage(S.texture.canvas,S.x,0,S.width,S.height,v.usedWidth,0,h,c)};if(v.context.setTransform(1,0,0,1,0,0),v.context.clearRect(v.usedWidth,0,h,p),b(S))D();else if(b(m)){if(!w)return a.queueElement(e,m.level-1),m;for(var P=m.level;P>r;P--)S=a.getElement(e,t,n,P,Ho.downscale);D()}else{var T;if(!x&&!w&&!E)for(var M=r-1;M>=-4;M--){var _=l.get(e,M);if(_){T=_;break}}if(b(T))return a.queueElement(e,r),T;v.context.translate(v.usedWidth,0),v.context.scale(u,u),this.drawElement(v.context,e,t,d,!1),v.context.scale(1/u,1/u),v.context.translate(-v.usedWidth,0)}return f={x:v.usedWidth,texture:v,level:r,scale:u,width:h,height:c,scaledLabelShown:d},v.usedWidth+=Math.ceil(h+8),v.eleCaches.push(f),l.set(e,r,f),a.checkTextureFullness(v),f},Zo.invalidateElements=function(e){for(var t=0;t<e.length;t++)this.invalidateElement(e[t])},Zo.invalidateElement=function(e){var t=this.lookup,n=[];if(t.isInvalid(e)){for(var r=-4;r<=3;r++){var i=t.getForCachedKey(e,r);i&&n.push(i)}if(t.invalidate(e))for(var a=0;a<n.length;a++){var o=n[a],s=o.texture;s.invalidatedWidth+=o.width,o.invalidated=!0,this.checkTextureUtility(s)}this.removeFromQueue(e)}},Zo.checkTextureUtility=function(e){e.invalidatedWidth>=.2*e.width&&this.retireTexture(e)},Zo.checkTextureFullness=function(e){var t=this.getTextureQueue(e.height);e.usedWidth/e.width>.8&&e.fullnessChecks>=10?_e(t,e):e.fullnessChecks++},Zo.retireTexture=function(e){var t=e.height,n=this.getTextureQueue(t),r=this.lookup;_e(n,e),e.retired=!0;for(var i=e.eleCaches,a=0;a<i.length;a++){var o=i[a];r.deleteCache(o.key,o.level)}Be(i),this.getRetiredTextureQueue(t).push(e)},Zo.addTexture=function(e,t){var n={};return this.getTextureQueue(e).push(n),n.eleCaches=[],n.height=e,n.width=Math.max(1024,t),n.usedWidth=0,n.invalidatedWidth=0,n.fullnessChecks=0,n.canvas=this.renderer.makeOffscreenCanvas(n.width,n.height),n.context=n.canvas.getContext("2d"),n},Zo.recycleTexture=function(e,t){for(var n=this.getTextureQueue(e),r=this.getRetiredTextureQueue(e),i=0;i<r.length;i++){var a=r[i];if(a.width>=t)return a.retired=!1,a.usedWidth=0,a.invalidatedWidth=0,a.fullnessChecks=0,Be(a.eleCaches),a.context.setTransform(1,0,0,1,0,0),a.context.clearRect(0,0,a.width,a.height),_e(r,a),n.push(a),a}},Zo.queueElement=function(e,t){var n=this.getElementQueue(),r=this.getElementKeyToQueue(),i=this.getKey(e),a=r[i];if(a)a.level=Math.max(a.level,t),a.eles.merge(e),a.reqs++,n.updateItem(a);else{var o={eles:e.spawn().merge(e),level:t,reqs:1,key:i};n.push(o),r[i]=o}},Zo.dequeue=function(e){for(var t=this.getElementQueue(),n=this.getElementKeyToQueue(),r=[],i=this.lookup,a=0;a<1&&t.size()>0;a++){var o=t.pop(),s=o.key,l=o.eles[0],u=i.hasCache(l,o.level);if(n[s]=null,!u){r.push(o);var c=this.getBoundingBox(l);this.getElement(l,c,e,o.level,Ho.dequeue)}}return r},Zo.removeFromQueue=function(e){var t=this.getElementQueue(),n=this.getElementKeyToQueue(),r=this.getKey(e),i=n[r];null!=i&&(1===i.eles.length?(i.reqs=ye,t.updateItem(i),t.pop(),n[r]=null):i.eles.unmerge(e))},Zo.onDequeue=function(e){this.onDequeues.push(e)},Zo.offDequeue=function(e){_e(this.onDequeues,e)},Zo.setupDequeueing=jo({deqRedrawThreshold:100,deqCost:.15,deqAvgCost:.1,deqNoDrawCost:.9,deqFastCost:.9,deq:function(e,t,n){return e.dequeue(t,n)},onDeqd:function(e,t){for(var n=0;n<e.onDequeues.length;n++){(0,e.onDequeues[n])(t)}},shouldRedraw:function(e,t,n,r){for(var i=0;i<t.length;i++)for(var a=t[i].eles,o=0;o<a.length;o++){var s=a[o].boundingBox();if(mt(s,r))return!0}return!1},priority:function(e){return e.renderer.beforeRenderPriorities.eleTxrDeq}});var Uo=function(e){var t=this,n=t.renderer=e,r=n.cy;t.layersByLevel={},t.firstGet=!0,t.lastInvalidationTime=se()-500,t.skipping=!1,t.eleTxrDeqs=r.collection(),t.scheduleElementRefinement=ne(function(){t.refineElementTextures(t.eleTxrDeqs),t.eleTxrDeqs.unmerge(t.eleTxrDeqs)},50),n.beforeRender(function(e,n){n-t.lastInvalidationTime<=250?t.skipping=!0:t.skipping=!1},n.beforeRenderPriorities.lyrTxrSkip);t.layersQueue=new Ve(function(e,t){return t.reqs-e.reqs}),t.setupDequeueing()},$o=Uo.prototype,Qo=0,Jo=Math.pow(2,53)-1;$o.makeLayer=function(e,t){var n=Math.pow(2,t),r=Math.ceil(e.w*n),i=Math.ceil(e.h*n),a=this.renderer.makeOffscreenCanvas(r,i),o={id:Qo=++Qo%Jo,bb:e,level:t,width:r,height:i,canvas:a,context:a.getContext("2d"),eles:[],elesQueue:[],reqs:0},s=o.context,l=-o.bb.x1,u=-o.bb.y1;return s.scale(n,n),s.translate(l,u),o},$o.getLayers=function(e,t,n){var r=this,i=r.renderer.cy.zoom(),a=r.firstGet;if(r.firstGet=!1,null==n)if((n=Math.ceil(at(i*t)))<-4)n=-4;else if(i>=3.99||n>2)return null;r.validateLayersElesOrdering(n,e);var o,s,l=r.layersByLevel,u=Math.pow(2,n),c=l[n]=l[n]||[];if(r.levelIsComplete(n,e))return c;!function(){var t=function(t){if(r.validateLayersElesOrdering(t,e),r.levelIsComplete(t,e))return s=l[t],!0},i=function(e){if(!s)for(var r=n+e;-4<=r&&r<=2&&!t(r);r+=e);};i(1),i(-1);for(var a=c.length-1;a>=0;a--){var o=c[a];o.invalid&&_e(c,o)}}();var h=function(t){var i=(t=t||{}).after;if(function(){if(!o){o=pt();for(var t=0;t<e.length;t++)n=o,r=e[t].boundingBox(),n.x1=Math.min(n.x1,r.x1),n.x2=Math.max(n.x2,r.x2),n.w=n.x2-n.x1,n.y1=Math.min(n.y1,r.y1),n.y2=Math.max(n.y2,r.y2),n.h=n.y2-n.y1}var n,r}(),o.w*u*(o.h*u)>16e6)return null;var a=r.makeLayer(o,n);if(null!=i){var s=c.indexOf(i)+1;c.splice(s,0,a)}else(void 0===t.insert||t.insert)&&c.unshift(a);return a};if(r.skipping&&!a)return null;for(var d=null,p=e.length/1,f=!a,g=0;g<e.length;g++){var v=e[g],y=v._private.rscratch,m=y.imgLayerCaches=y.imgLayerCaches||{},b=m[n];if(b)d=b;else{if((!d||d.eles.length>=p||!xt(d.bb,v.boundingBox()))&&!(d=h({insert:!0,after:d})))return null;s||f?r.queueLayer(d,v):r.drawEleInLayer(d,v,n,t),d.eles.push(v),m[n]=d}}return s||(f?null:c)},$o.getEleLevelForLayerLevel=function(e,t){return e},$o.drawEleInLayer=function(e,t,n,r){var i=this.renderer,a=e.context,o=t.boundingBox();0!==o.w&&0!==o.h&&t.visible()&&(n=this.getEleLevelForLayerLevel(n,r),i.setImgSmoothing(a,!1),i.drawCachedElement(a,t,null,null,n,!0),i.setImgSmoothing(a,!0))},$o.levelIsComplete=function(e,t){var n=this.layersByLevel[e];if(!n||0===n.length)return!1;for(var r=0,i=0;i<n.length;i++){var a=n[i];if(a.reqs>0)return!1;if(a.invalid)return!1;r+=a.eles.length}return r===t.length},$o.validateLayersElesOrdering=function(e,t){var n=this.layersByLevel[e];if(n)for(var r=0;r<n.length;r++){for(var i=n[r],a=-1,o=0;o<t.length;o++)if(i.eles[0]===t[o]){a=o;break}if(a<0)this.invalidateLayer(i);else{var s=a;for(o=0;o<i.eles.length;o++)if(i.eles[o]!==t[s+o]){this.invalidateLayer(i);break}}}},$o.updateElementsInLayers=function(e,t){for(var n=b(e[0]),r=0;r<e.length;r++)for(var i=n?null:e[r],a=n?e[r]:e[r].ele,o=a._private.rscratch,s=o.imgLayerCaches=o.imgLayerCaches||{},l=-4;l<=2;l++){var u=s[l];u&&(i&&this.getEleLevelForLayerLevel(u.level)!==i.level||t(u,a,i))}},$o.haveLayers=function(){for(var e=!1,t=-4;t<=2;t++){var n=this.layersByLevel[t];if(n&&n.length>0){e=!0;break}}return e},$o.invalidateElements=function(e){var t=this;0!==e.length&&(t.lastInvalidationTime=se(),0!==e.length&&t.haveLayers()&&t.updateElementsInLayers(e,function(e,n,r){t.invalidateLayer(e)}))},$o.invalidateLayer=function(e){if(this.lastInvalidationTime=se(),!e.invalid){var t=e.level,n=e.eles,r=this.layersByLevel[t];_e(r,e),e.elesQueue=[],e.invalid=!0,e.replacement&&(e.replacement.invalid=!0);for(var i=0;i<n.length;i++){var a=n[i]._private.rscratch.imgLayerCaches;a&&(a[t]=null)}}},$o.refineElementTextures=function(e){var t=this;t.updateElementsInLayers(e,function(e,n,r){var i=e.replacement;if(i||((i=e.replacement=t.makeLayer(e.bb,e.level)).replaces=e,i.eles=e.eles),!i.reqs)for(var a=0;a<i.eles.length;a++)t.queueLayer(i,i.eles[a])})},$o.enqueueElementRefinement=function(e){this.eleTxrDeqs.merge(e),this.scheduleElementRefinement()},$o.queueLayer=function(e,t){var n=this.layersQueue,r=e.elesQueue,i=r.hasId=r.hasId||{};if(!e.replacement){if(t){if(i[t.id()])return;r.push(t),i[t.id()]=!0}e.reqs?(e.reqs++,n.updateItem(e)):(e.reqs=1,n.push(e))}},$o.dequeue=function(e){for(var t=this.layersQueue,n=[],r=0;r<1&&0!==t.size();){var i=t.peek();if(i.replacement)t.pop();else if(i.replaces&&i!==i.replaces.replacement)t.pop();else if(i.invalid)t.pop();else{var a=i.elesQueue.shift();a&&(this.drawEleInLayer(i,a,i.level,e),r++),0===n.length&&n.push(!0),0===i.elesQueue.length&&(t.pop(),i.reqs=0,i.replaces&&this.applyLayerReplacement(i),this.requestRedraw())}}return n},$o.applyLayerReplacement=function(e){var t=this.layersByLevel[e.level],n=e.replaces,r=t.indexOf(n);if(!(r<0||n.invalid)){t[r]=e;for(var i=0;i<e.eles.length;i++){var a=e.eles[i]._private,o=a.imgLayerCaches=a.imgLayerCaches||{};o&&(o[e.level]=e)}this.requestRedraw()}},$o.requestRedraw=ne(function(){var e=this.renderer;e.redrawHint("eles",!0),e.redrawHint("drag",!0),e.redraw()},100),$o.setupDequeueing=jo({deqRedrawThreshold:50,deqCost:.15,deqAvgCost:.1,deqNoDrawCost:.9,deqFastCost:.9,deq:function(e,t){return e.dequeue(t)},onDeqd:we,shouldRedraw:me,priority:function(e){return e.renderer.beforeRenderPriorities.lyrTxrDeq}});var es,ts={};function ns(e,t){for(var n=0;n<t.length;n++){var r=t[n];e.lineTo(r.x,r.y)}}function rs(e,t,n){for(var r,i=0;i<t.length;i++){var 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// Vital DOM IDs
const node_form_div = "add_node_form";
const cytoscape_div_id = "cytoscape_area";
const json_out_area_id = "json_out_area";
const LINK_TYPE_SEL = "link_type_select";
const project_name_elem_id = "project_name";
// Globals
window.GLOBAL_graph_schema = {};
window.GLOBAL_cytoscape = undefined;
window.GLOBAL_selected_nodes = [];
window.GLOBAL_selected_edges = [];
window.GLOBALS_default_node_color = "blue";
window.GLOBALS_selected_node_color = "red";
window.GLOBALS_selected_link_color = "red";
// Main API
function after_load() {
start_cy();
json_to_cy();
}
function add_node() {
var node_data = get_edit_data();
add_node_array([node_data]);
node_to_top_left(node_data["id"]);
clear_node_input_form();
}
function replace_selected_node() {
const seld = get_selected_nodes();
if( seld.length != 1 ) {
alert("Select one node, and one node only.");
return;
}
var node_data = get_edit_data();
var cy_node = update_cy_node(seld[0], node_data);
clear_node_input_form();
}
function select_matching_nodes() {
const node_data = get_edit_data();
const select_str = build_cy_node_selector(node_data);
window.GLOBAL_cytoscape.$(":selected").unselect();
window.GLOBAL_cytoscape.$(select_str).select();
}
function clear_node_input_form() {
const form_div = get_elem(node_form_div);
clear_input_element_recurse(form_div);
}
function delete_selected() {
window.GLOBAL_cytoscape.remove(":selected");
}
function link_nodes() {
const seld = get_selected_nodes();
if( seld.length != 2 ) {
alert("Select two nodes, and two nodes only.");
return;
}
var edge_dat = get_edge_data(seld[0], seld[1]);
add_edge_array([edge_dat]);
}
function edit_node() {
clear_node_input_form();
const seld = get_selected_nodes();
if( seld.length != 1 ) {
alert("Select one node, and one node only.");
return;
}
var node = get_cy_elem_by_id(seld[0]);
set_edit_data(node.scratch()["raw_dat"]);
}
function set_hierarchical() {
var breadthfirst = get_cy_layout_defaults()["breadthfirst"];
breadthfirst["roots"] = ":selected";
window.GLOBAL_cytoscape.layout(breadthfirst).run();
}
function set_elastic_spring() {
var cose = get_cy_layout_defaults()["cose"];
window.GLOBAL_cytoscape.layout(cose).run();
}
function set_fit_view() {
window.GLOBAL_cytoscape.fit();
}
function build_json() {
cy_to_json();
}
function ingest_json() {
if( window.confirm("Are you sure you want to replace your " +
"graph with that described by the JSON?") ) {
json_to_cy();
}
}
function save_file() {
let proj_name_box = document.getElementById(project_name_elem_id);
let proj_name = proj_name_box.value;
build_json();
let cy_area = document.getElementById(cytoscape_div_id);
let cy_elems = Object.values(cy_area.childNodes).map(function(val){return val;});
cy_area.innerHTML = "";
let content = document.childNodes[0].outerHTML;
cy_elems.forEach(function(val){cy_area.appendChild(val);});
let blob = new Blob([content], { type: "text/html; charset=utf-8" });
let url = URL.createObjectURL(blob);
let anchor = document.createElement("a");
anchor.href = url;
anchor.download = proj_name;
let click = document.createEvent("MouseEvents");
click.initMouseEvent("click", true, false, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
anchor.dispatchEvent(click);
}
// Utility functions
function cy_to_json() {
const json_out_area = get_elem(json_out_area_id);
var json_obj = {
"schema": get_graph_schema(),
"nodes": window.GLOBAL_cytoscape.$("node").map(
function(elem) {
return elem.scratch()["raw_dat"];
}
),
"edges": window.GLOBAL_cytoscape.$("edge").map(
function(elem) {
return elem.scratch()["raw_dat"];
}
)
};
json_out_area.innerHTML = JSON.stringify(json_obj, null, 2);
}
function json_to_cy() {
const json_out_area = get_elem(json_out_area_id);
const cur_json = JSON.parse(json_out_area.value);
clear_cy_nodes_edges();
set_graph_schema(cur_json["schema"]);
build_input_forms();
add_node_array(cur_json["nodes"]);
add_edge_array(cur_json["edges"]);
set_hierarchical();
}
function add_node_array(node_data_array) {
add_elem_array(node_data_array, build_cy_node);
}
function add_edge_array(edge_data_array) {
add_elem_array(edge_data_array, build_cy_edge);
}
function add_elem_array(elem_array, build_cy_func) {
elem_array.forEach(
function(elem_data) {
var cy_elem = build_cy_func(elem_data);
window.GLOBAL_cytoscape.add(cy_elem);
}
);
}
function get_elem(elem_id) {
return document.getElementById(elem_id);
}
function start_cy() {
window.GLOBAL_cytoscape = cytoscape({
"container": get_elem(cytoscape_div_id),
"layout": get_cy_layout_defaults()["cose"],
"style": get_cy_style()
});
window.GLOBAL_cytoscape.on("select", "node", cy_node_select);
window.GLOBAL_cytoscape.on("unselect", "node", cy_node_unselect);
window.GLOBAL_cytoscape.on("select", "edge", cy_edge_select);
window.GLOBAL_cytoscape.on("unselect", "edge", cy_edge_unselect);
}
function clear_cy_nodes_edges() {
// This unselect causes our selection tracking code
// more accurately track what's going on. Without it,
// cytoscape doesn't send unselect commands when removing
// selected nodes so our selection tracking code doesn't
// see them as unselected.
window.GLOBAL_cytoscape.$(":selected").unselect();
window.GLOBAL_cytoscape.remove("");
}
function node_to_top_left(node_id) {
var node = get_cy_elem_by_id(node_id);
node.renderedPosition({"x": 50, "y": 50});
}
function get_selected_nodes() {
return window.GLOBAL_selected_nodes;
}
function cy_node_select(in_event) {
window.GLOBAL_selected_nodes.push(in_event.target.id());
// TODO make sure this data structure isn't out of sync with cytoscape
}
function cy_node_unselect(in_event) {
var loc = window.GLOBAL_selected_nodes.indexOf(in_event.target.id());
if( loc == -1 ) {
return;
}
window.GLOBAL_selected_nodes.splice(loc, 1);
// TODO make sure this data structure isn't out of sync with cytoscape
if( window.GLOBAL_cytoscape.$(":selected").length == 0 ) {
// Just make sure the data structures are cleared out when
// nothing is selected
window.GLOBAL_selected_nodes = [];
window.GLOBAL_selected_edges = [];
}
}
function get_selected_edges() {
return window.GLOBAL_selected_edges;
}
function cy_edge_select(in_event) {
window.GLOBAL_selected_edges.push(in_event.target.id());
// TODO make sure this data structure isn't out of sync with cytoscape
}
function cy_edge_unselect(in_event) {
var loc = window.GLOBAL_selected_edges.indexOf(in_event.target.id());
if( loc == -1 ) {
return;
}
window.GLOBAL_selected_edges.splice(loc, 1);
// TODO make sure this data structure isn't out of sync with cytoscape
if( window.GLOBAL_cytoscape.$(":selected").length == 0 ) {
// Just make sure the data structures are cleared out when
// nothing is selected
window.GLOBAL_selected_nodes = [];
window.GLOBAL_selected_edges = [];
}
}
function get_cy_layout_defaults() {
return {
"cose": {
"name": "cose",
"fit": true,
"padding": 20
},
"breadthfirst": {
"name": "breadthfirst"
}
};
}
function form_id_from_name(field) {
return "node_" + field + "_entry";
}
function build_input_forms() {
build_node_input_form();
build_link_type_input();
}
function build_link_type_input() {
const type_sel = get_elem(LINK_TYPE_SEL);
const graph_schema = get_graph_schema();
type_sel.innerHTML = "";
Object.keys(graph_schema["edge_types"]).forEach(
function (key) {
var opt = document.createElement("option");
opt.value = key;
opt.innerHTML = key;
type_sel.appendChild(opt);
}
);
}
function build_node_input_form() {
const form_div = get_elem(node_form_div);
const graph_schema = get_graph_schema();
form_div.innerHTML = "";
var temp_div;
// Build node label entry
temp_div = document.createElement("div");
var node_label_ent = document.createElement("input");
node_label_ent.type = "text";
node_label_ent.id = form_id_from_name("label");
var node_label_ent_label = document.createElement("label");
node_label_ent_label.innerHTML = "Label:";
node_label_ent_label.for = node_label_ent.id;
temp_div.appendChild(node_label_ent_label);
temp_div.appendChild(node_label_ent);
form_div.appendChild(temp_div);
// Build node types entry
temp_div = document.createElement("div");
var node_types_ent = document.createElement("select");
node_types_ent.id = form_id_from_name("type");
var node_types_blank_ent = document.createElement("option");
node_types_blank_ent.value = "";
node_types_blank_ent.innerHTML = "";
node_types_ent.appendChild(node_types_blank_ent);
var node_types_ent_label = document.createElement("label");
node_types_ent_label.innerHTML = "Type:";
node_types_ent_label.for = node_types_ent.id;
// Add the types options to the entry
Object.keys(graph_schema["node_types"]).forEach(
function (key) {
var type_opt = document.createElement("option");
type_opt.value = key;
type_opt.innerHTML = key;
node_types_ent.appendChild(type_opt);
}
);
temp_div.appendChild(node_types_ent_label);
temp_div.appendChild(node_types_ent);
form_div.appendChild(temp_div);
// Build other node field entries
Object.keys(graph_schema["node_fields"]).forEach(
function (key) {
temp_div = document.createElement("div");
var field_ent;
if( graph_schema["node_fields"][key]["size"] == "textarea" ) {
field_ent = document.createElement("textarea");
field_ent.cols = "40";
field_ent.rows = "20";
} else {
field_ent = document.createElement("input");
}
field_ent.type = "text";
field_ent.id = form_id_from_name(key);
var field_ent_label = document.createElement("label");
var label_text = key;
if( graph_schema["node_fields"][key]["nice_name"] ) {
label_text = graph_schema["node_fields"][key]["nice_name"];
}
field_ent_label.innerHTML = label_text + ":";
field_ent_label.for = field_ent.id;
temp_div.appendChild(field_ent_label);
temp_div.appendChild(field_ent);
form_div.appendChild(temp_div);
}
);
clear_node_input_form();
}
function clear_input_element_recurse(elem) {
const tag_name = elem.tagName.toLowerCase();
if( tag_name == "div" ) {
Object.keys(elem.children).forEach(
function(key) {
clear_input_element_recurse(elem.children[key]);
}
);
} else if( tag_name == "input" || tag_name == "textarea" ||
tag_name == "select" ) {
elem.value = "";
} else {
// labels, other... just ignore it
}
}
function get_next_unused_id() {
const all_elem = window.GLOBAL_cytoscape.$();
var max_id = -1;
all_elem.forEach(
function (elem) {
if( Number(elem.id()) > max_id ) {
max_id = Number(elem.id());
}
}
);
return max_id + 1;
}
function set_edit_data(node_data) {
Object.keys(node_data).forEach(
function(key) {
if( key == "id" ) {
return;
}
const form_id = form_id_from_name(key);
const elem = get_elem(form_id);
if( elem ) {
elem.value = node_data[key];
}
}
);
}
function get_edit_data() {
const graph_schema = get_graph_schema();
var node_data = {
"id": get_next_unused_id()
};
const fields = ["label", "type"].concat(
Object.keys(graph_schema["node_fields"]));
fields.forEach(
function (key) {
const form_id = form_id_from_name(key);
const elem = get_elem(form_id);
node_data[key] = elem.value;
}
);
return node_data;
}
function update_cy_node(node_id, node_data) {
node_data["id"] = node_id;
var node = get_cy_elem_by_id(node_id);
var cy_node = build_cy_node(node_data);
node.data(cy_node["data"]);
node.scratch(cy_node["scratch"]);
}
function get_cy_elem_selector_by_id(elem_id) {
return "[id='" + elem_id + "']"
}
function get_cy_elem_by_id(elem_id) {
return window.GLOBAL_cytoscape.$(get_cy_elem_selector_by_id(elem_id))[0];
}
function build_cy_node_selector(node_data) {
const sel_entries = Object.keys(node_data).map(
function(key) {
if( key == "id" ) {
return "";
}
if( node_data[key] == "" ) {
return "";
}
return "[" + key + " @*= '" + node_data[key] + "']";
}
);
const selector = "node" + sel_entries.reduce(
function(prev, cur) {
return prev + cur;
}
);
console.log(selector);
return selector;
}
function deep_copy_dict(to_copy) {
return JSON.parse(JSON.stringify(to_copy));
}
function build_cy_node(node_data) {
var cy_data = deep_copy_dict(node_data);
cy_data["label"] = build_node_cy_label(node_data);
cy_data["color"] = build_node_cy_color(node_data);
var cy_node = {
"group": "nodes",
"data": cy_data,
"scratch": {
"raw_dat": node_data
},
"grabbable": true
};
return cy_node;
}
function get_edge_data(source_id, target_id) {
var edge_data = {
"id": get_next_unused_id(),
"source": source_id,
"target": target_id,
"type": get_elem(LINK_TYPE_SEL).value
};
return edge_data;
}
function build_cy_edge(edge_data) {
var cy_data = {
"id": edge_data["id"],
"source": edge_data["source"],
"target": edge_data["target"],
"label": build_edge_cy_label(edge_data)
};
var cy_edge = {
"group": "edges",
"data": cy_data,
"scratch": {
"raw_dat": edge_data
},
"grabbable": true
};
return cy_edge;
}
function build_node_cy_label(node_data) {
return node_data["label"];
}
function build_edge_cy_label(edge_data) {
return edge_data["type"];
}
function build_node_cy_color(node_data) {
const graph_schema = get_graph_schema();
var node_type_entry = graph_schema["node_types"][node_data["type"]];
if( node_type_entry ) {
var sch_color = node_type_entry["color"];
if( sch_color ) {
return sch_color;
}
}
return window.GLOBALS_default_node_color;
}
function get_cy_style() {
var style = [
{
selector: "node",
style: {
"label": "data(label)",
"background-color": "data(color)",
"compound-sizing-wrt-labels": "include",
"width": "30px",
"height": "30px",
"padding": "50px",
"text-valign": "center",
"color": "white",
"text-outline-color": "black",
"text-outline-opacity": ".8",
"text-outline-width": "1",
}
},
{
selector: ":selected",
style: {
"label": "data(label)",
"background-color": window.GLOBALS_selected_node_color,
"line-color": window.GLOBALS_selected_link_color,
}
},
{
selector: "edge",
style: {
"label": "data(label)",
"width": 2,
"curve-style": "straight",
"target-arrow-shape": "triangle",
"compound-sizing-wrt-labels": "include",
"color": "white",
"text-outline-color": "black",
"text-outline-opacity": ".8",
"text-outline-width": "1",
}
}];
return style;
}
// Globals Management
// TODO: avoid globals
function set_graph_schema(schema) {
window.GLOBAL_graph_schema = schema;
}
function get_graph_schema(schema) {
return window.GLOBAL_graph_schema;
}
</script>
<style>
.section {
border: solid black 1px;
border-radius: 5px;
padding: 10px;
margin: 10px;
}
.subsection {
padding: 10px;
margin: 10px;
border: none;
}
#cytoscape_area {
height: 400px;
border: solid black 1px;
border-radius: 5px;
}
</style>
</head>
<body onLoad="after_load()">
<div id="node_form_surround" class="section">
<div id="add_node_form" class="subsection">
</div>
<div id="add_node_controls" class="subsection">
<input type="button" value="Add Node" onclick="add_node()">
<input type="button" value="Replace Selected" onclick="replace_selected_node()">
<input type="button" value="Find Matching" onclick="select_matching_nodes()">
<input type="button" value="Clear Data" onclick="clear_node_input_form()">
</div>
</div>
<div id="cytoscape_surround" class="section">
<div id="cytoscape_edit_controls" class="subsection">
<input type="button" value="Delete Selected" onclick="delete_selected()">
<input type="button" value="Edit Node" onclick="edit_node()">
<input type="button" value="Link Nodes" onclick="link_nodes()">
<label for="link_type_select">Link Type:</label><select id="link_type_select"></select>
</div>
<div id="cytoscape_area" class="subsection">
</div>
<div id="cytoscape_view_controls" class="subsection">
<input type="button" value="Heirarchical View" onclick="set_hierarchical()">
<input type="button" value="Elastic Spring View" onclick="set_elastic_spring()">
<input type="button" value="Fit View" onclick="set_fit_view()">
</div>
</div>
<div id="json_surround" class="section">
<div id="json_save_area" class="subsection">
<label for="project_name">Project Name:</label><input type="text" value="project_name" id="project_name">
<input type="button" value="Save" onclick="save_file()">
</div>
<div id="json_vis_area" class="subsection">
<div id="json_output" class="subsection">
<label for="json_out_area">JSON:</label>
<textarea id="json_out_area" cols="80" rows="20">
{
"schema": {
"node_types": {
"INL Team": {
"color": "#39192C"
},
"INL Member": {
"color": "#8D3E6D"
},
"General Research Field": {
"color": "#806E17"
},
"Specific Research Thrust": {
"color": "#B5A96C"
},
"Air Force Unit": {
"color": "#2B2855"
},
"Air Force Mission": {
"color": "#6B64D3"
},
"Air Force Member": {
"color": "#A7A2F0"
}
},
"node_fields": {
"notes": {
"size": "textarea",
"nice_name": "Notes"
}
},
"edge_types": {
"Manages": {},
"Principal Investigator": {},
"Researcher": {}
}
},
"nodes": [],
"edges": []
}
</textarea>
</div>
<div id="json_controls" class="subsection">
<input type="button" value="Build JSON" onclick="build_json()">
<input type="button" value="Ingest JSON" onclick="ingest_json()">
</div>
</div>
</div>
</body>
</html>